UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'DwJthow258FL0Qp8LXKcGvOY6Y/sG4izy9qfjtNXNzc=' 
WHERE 
  key_id = '6b80a6af75ace65b910637ee521a82863c178bd0624b1c99d3510de7fc199adf' 
  AND (
    token = 'DwJthow258FL0Qp8LXKcGvOY6Y/sG4izy9qfjtNXNzc=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )