UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'g6J3h4BjJNhea/YclOh1XnFXQD1CK4ijZwDXBknadME=' 
WHERE 
  key_id = '3c45df1afaa927a378f3c860646aa3b429ad04ea3ee9521dca4a79897087be1f' 
  AND (
    token = 'g6J3h4BjJNhea/YclOh1XnFXQD1CK4ijZwDXBknadME=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )