UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'aMlySkd8Xi9ZLmYQuRn+qhpvPFS1G5on15+O7PlVTK4=' 
WHERE 
  key_id = '0819015b0cdf5363e9db2d7b55597948d85b4b3da6c65006232d30099c2a505a' 
  AND (
    token = 'aMlySkd8Xi9ZLmYQuRn+qhpvPFS1G5on15+O7PlVTK4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )