UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'XJwaBIX+o8XyvyOpIa4Rcb9IBCZHyaY2zDk3Hwncejk=' 
WHERE 
  key_id = '26c5a4e14cdfbd6e31b11093736e198730d649a4c918776c2580fead4e0c26f3' 
  AND (
    token = 'XJwaBIX+o8XyvyOpIa4Rcb9IBCZHyaY2zDk3Hwncejk=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )