UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'dAjakqGII3yGat4YPKNmVUhNr2Ya4AbQXert4dva9w4=' 
WHERE 
  key_id = 'ec76cfaa3a07b86cb754110843a4d5ed6ebb0f01f09a636f1e6478a8d81f84d7' 
  AND (
    token = 'dAjakqGII3yGat4YPKNmVUhNr2Ya4AbQXert4dva9w4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )