UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'cp4sm74mBwBK0Xh4XuCl/O6fExkoQEqIBi2PmJ5H+zc=' 
WHERE 
  key_id = '8fa80741866b415d3ef3c6f96456d31072825d7ef0e5b6a8fd70c901a23d30bf' 
  AND (
    token = 'cp4sm74mBwBK0Xh4XuCl/O6fExkoQEqIBi2PmJ5H+zc=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )