UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'xti6n7aOTanHbIrGM73+V7Xkna7EKk0PbZNAo+gT95k=' 
WHERE 
  key_id = '4d1d2be1bd8080262846a5a0d3980b89990ac3a9b45a599f992d879e32c89562' 
  AND (
    token = 'xti6n7aOTanHbIrGM73+V7Xkna7EKk0PbZNAo+gT95k=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )