UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Rw7dL+0KLq9dqw0aM8ejeIySh46aBtJepnM68qWS0b8=' 
WHERE 
  key_id = 'fa35a66c59512048e042eb0d5dcc8773547f8a8d608eb41b3f984cbe7042f5e5' 
  AND (
    token = 'Rw7dL+0KLq9dqw0aM8ejeIySh46aBtJepnM68qWS0b8=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )