UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'J7+9unkgWPyFtkl36YtAubvUCVZ/pbWDgDtaLJvZqCc=' 
WHERE 
  key_id = '6649889a88f317ba364dff7a36e3b36f41f552d9705f5fc64c417ea0cda8d3f8' 
  AND (
    token = 'J7+9unkgWPyFtkl36YtAubvUCVZ/pbWDgDtaLJvZqCc=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )