UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '6q96bOItTMkR/vQJZEr6zPm0fiUTHY00Xw9axwbEDnA=' 
WHERE 
  key_id = 'ffc87359dfe11d05540039b3b2b7deb675f01b195bb0a152158d09deebab621d' 
  AND (
    token = '6q96bOItTMkR/vQJZEr6zPm0fiUTHY00Xw9axwbEDnA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )