UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '5DEMrzO5GJx7ixAnshGUQUgeDop9QTZYCgNcNPtEYWY=' 
WHERE 
  key_id = 'fff790225c6e1c275475c93040944d6015de84633c41ce307d15e49b3e087b8e' 
  AND (
    token = '5DEMrzO5GJx7ixAnshGUQUgeDop9QTZYCgNcNPtEYWY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )