UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'qSHsSDybRbhkuB8zxPWlQ89vClKQYmD6E9xcw312xN0=' 
WHERE 
  key_id = '44b0104ccf43a45fe27f2eae921d94bd330d3588d417b87e9801becade24f7c9' 
  AND (
    token = 'qSHsSDybRbhkuB8zxPWlQ89vClKQYmD6E9xcw312xN0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )