UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'TZxZsnSkD8/IgpscK1Pm+YSDIgkwh2ZAZmtI4sp1+Sc=' 
WHERE 
  key_id = 'bb22d046411ea1f466f62cfd2feea6951e839e9b9904f9540bfd5923a0a7b370' 
  AND (
    token = 'TZxZsnSkD8/IgpscK1Pm+YSDIgkwh2ZAZmtI4sp1+Sc=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )

Query time 0.00022