UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'AxcF+FEVTVbwjqwdJ2fakfX4s4WwpVA1m7tK7kj86g0=' 
WHERE 
  key_id = 'c5f69c597f63519c56eb7b1c4d9f4c96d681df5a609a7ae6c491ce4d8fb3d5cd' 
  AND (
    token = 'AxcF+FEVTVbwjqwdJ2fakfX4s4WwpVA1m7tK7kj86g0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )