UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'b2i3AUctcxLC9DhhSb82Hx5snxRfp0limc4NgcJUoeM=' 
WHERE 
  key_id = 'ea17a54fad8b0190bd9cda833d7be2748acb51a28b0c12763a479c12961fff87' 
  AND (
    token = 'b2i3AUctcxLC9DhhSb82Hx5snxRfp0limc4NgcJUoeM=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )