UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'riiTOAyVrMOHa1PDbD6nFsZPINcUxL0imTjSVJYER4E=' 
WHERE 
  key_id = '927425eedd557bea1fcf33519a9213024306ff1f5e65a726ef310bc5ab3bfcf2' 
  AND (
    token = 'riiTOAyVrMOHa1PDbD6nFsZPINcUxL0imTjSVJYER4E=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )