UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'q5qWG+r0WYD0gasraNU4EKdhiyjB28U5ilu/Embr+kY=' 
WHERE 
  key_id = 'e959723994e5b40feb59af9835536fda2cfb3682a3021372f683de6e83274dae' 
  AND (
    token = 'q5qWG+r0WYD0gasraNU4EKdhiyjB28U5ilu/Embr+kY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )