UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'RtAtB0Lm3GB546MS5HJOr+kbCZIv2fqIDzw5SvI3l+E=' 
WHERE 
  key_id = 'fcc21bea7b9e43f1cb52efd10ba539bea26af4ea1020f48cb6522eeed293ebf0' 
  AND (
    token = 'RtAtB0Lm3GB546MS5HJOr+kbCZIv2fqIDzw5SvI3l+E=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )