UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'AHouSK4RxaouKIxL5aVNboUyFlWQRJkitYCJO59SReE=' 
WHERE 
  key_id = 'a3d457f4d551319b7e10a6a08e5db6866863d29d261fcf3faebb7faed0ba58bf' 
  AND (
    token = 'AHouSK4RxaouKIxL5aVNboUyFlWQRJkitYCJO59SReE=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )