UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'qG5noLY2MECpDuhlIhFCMW6QgFbhTDmvsr8eOHkXHRo=' 
WHERE 
  key_id = 'a5ca31ee5138f40b504adbe982f2e533dae1d0b655c1509a9945d55f926475a3' 
  AND (
    token = 'qG5noLY2MECpDuhlIhFCMW6QgFbhTDmvsr8eOHkXHRo=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )