UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'tDLtU//6Gl7WQuBl9pfsuJ2E1kStlSSqaVxmpYpakps=' 
WHERE 
  key_id = 'be6822c092ec16268c5054c093730e32a9f210b36bc39ee8c25ab07574c4ac2c' 
  AND (
    token = 'tDLtU//6Gl7WQuBl9pfsuJ2E1kStlSSqaVxmpYpakps=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )