UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'a4kJ9e7HJB4161MKZRgod+Dy4Vhx7kMjhAp0IH0ciRM=' 
WHERE 
  key_id = 'b3bfe4fda1be130c529de6f264ca00a3078a4ae28b09c6547e5789ad871baf0e' 
  AND (
    token = 'a4kJ9e7HJB4161MKZRgod+Dy4Vhx7kMjhAp0IH0ciRM=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )