UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'L0Pd73b1uMZGbpLg0KzJAi+guVGoTs1VaZEJaOt0fZs=' 
WHERE 
  key_id = 'b3e634fe2889183756d04890b5cfd9be8b863ebb6d7ae26e836dda4c8a6915d8' 
  AND (
    token = 'L0Pd73b1uMZGbpLg0KzJAi+guVGoTs1VaZEJaOt0fZs=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )