UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'qDUVB2CouQy7kmIfQjCJMUihmTEN438RquSpiK1vcFg=' 
WHERE 
  key_id = '581de562400c32caf7d1af7ef658070cbec6b45e6fb5a26e9340b75fbd65b8c4' 
  AND (
    token = 'qDUVB2CouQy7kmIfQjCJMUihmTEN438RquSpiK1vcFg=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )