UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '1Qpd6PbpniknyUcZKR1D/h5l673yP0na9lanQTn/IXQ=' 
WHERE 
  key_id = 'b8ffafb6b4d77fb0300f07dc0064afabe70004ae7414596705d37fe26e38a121' 
  AND (
    token = '1Qpd6PbpniknyUcZKR1D/h5l673yP0na9lanQTn/IXQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )