UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Fk3gx19OvwNnaRL55yCrWDAaydSviaWevQ1NXpmaJ0I=' 
WHERE 
  key_id = '94b18e09f385653c7a595d66038c6ede1976a3012be9d180954a1d2e43e11111' 
  AND (
    token = 'Fk3gx19OvwNnaRL55yCrWDAaydSviaWevQ1NXpmaJ0I=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )