UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'gpEcNXGRb2yMFQb8DDtKl00Egu7HNEwXgy1SgtrmYCE=' 
WHERE 
  key_id = 'cf5f66dde043ec2837a9c8806211c0e05c03ea0b9b5000df5ecaa827c9814fe9' 
  AND (
    token = 'gpEcNXGRb2yMFQb8DDtKl00Egu7HNEwXgy1SgtrmYCE=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )