UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '2EnH4r16XZ/zf5Jott294Ux4gFXuEhlHeV/Nmu3Qdlo=' 
WHERE 
  key_id = '305104cb75444c922245b9ab1ebd93636a44608d433316e51fe81d8392861ef9' 
  AND (
    token = '2EnH4r16XZ/zf5Jott294Ux4gFXuEhlHeV/Nmu3Qdlo=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )