UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'BfDmByyZT4nZcYE2mml8h8bfK5rU/hIXmFJtuWBGkM0=' 
WHERE 
  key_id = '8b6a775483d0a8e0b44e67bdcddb6c8a084b853974fb5df8f086988d5d40a66d' 
  AND (
    token = 'BfDmByyZT4nZcYE2mml8h8bfK5rU/hIXmFJtuWBGkM0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )