UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'NQB2vE18wR21y9ENAb0f6sirui9JtOplono4SXjC/hM=' 
WHERE 
  key_id = 'e951cd29b487c6e7a04eb623e60e4a2cd3aae585887509634d911760af4eaf45' 
  AND (
    token = 'NQB2vE18wR21y9ENAb0f6sirui9JtOplono4SXjC/hM=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )