UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'PhygWorOLn4KzQwy6l+z5kISptl2xLP2kvz6oLmWzGM=' 
WHERE 
  key_id = 'd715f3da55883ce7a38a63a4694dfbd88bd93900967ea61164914273c7cf6c53' 
  AND (
    token = 'PhygWorOLn4KzQwy6l+z5kISptl2xLP2kvz6oLmWzGM=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )