UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'jNCGxqWDRXMKJPbp+EmBpTJ4QlCYZ1mZF7ujwNaS4MU=' 
WHERE 
  key_id = '0b08c5d4845592d0bb0174d7f4454d91c6ced89d6efdba921cfaf572432b3983' 
  AND (
    token = 'jNCGxqWDRXMKJPbp+EmBpTJ4QlCYZ1mZF7ujwNaS4MU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )

Query time 0.00043