UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'dKDVOQP3sNjssusjo06p/Mud63QGGiksCgLJVDzOM50=' 
WHERE 
  key_id = '4163ae4b8094fc8b8f31e1dcf8c3c1e23fbb7a1f0072703093b63e3e92b057b0' 
  AND (
    token = 'dKDVOQP3sNjssusjo06p/Mud63QGGiksCgLJVDzOM50=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )