UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'JKsAJj07UaXWyI6QtO8p0hi6s/eNoYklqqhY8Sc+aIg=' 
WHERE 
  key_id = '7bbe316ce7e0e736c589548c7c6944443169c7f5dc0f53336bdeda73f2d91272' 
  AND (
    token = 'JKsAJj07UaXWyI6QtO8p0hi6s/eNoYklqqhY8Sc+aIg=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )