UPDATE 
  cscart_aprillock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Dk3/yZXGkzZ+JK7kzJeWZgETu825TQRbS7vitLLeq/E=' 
WHERE 
  key_id = '9d31fcd3dd4a21cac4a39721e38f8165d238a237f8239121f1acfcb5e4ccb834' 
  AND (
    token = 'Dk3/yZXGkzZ+JK7kzJeWZgETu825TQRbS7vitLLeq/E=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )