UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'xVgm79f31VJXdFX7MxVVMqB5fJg/oFueVENdW52d3Qo=' 
WHERE 
  key_id = '45b32368b5a7bb6ec0b88e769ad6c2ff3eb505a1bc12971ba0de5bec92fe911f' 
  AND (
    token = 'xVgm79f31VJXdFX7MxVVMqB5fJg/oFueVENdW52d3Qo=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )