UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '98gHLGGpDTOxZXPHIhlmtmWLQjgR5Pbo+QutBb5kJhs=' 
WHERE 
  key_id = '3881c076f240b852c321c335ca1c2aa45d56be16b3d770f51d9327288e98c1cf' 
  AND (
    token = '98gHLGGpDTOxZXPHIhlmtmWLQjgR5Pbo+QutBb5kJhs=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )