UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '/uUVqYMEUnuZYDVhA+VdULY8SaIae3Mk1lSIOcoW+cc=' 
WHERE 
  key_id = 'e9864d0bd1bc387163610250d7b313112cd903e39ce13e1bc2778a076c7c0dfd' 
  AND (
    token = '/uUVqYMEUnuZYDVhA+VdULY8SaIae3Mk1lSIOcoW+cc=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )