UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Ih8dw6vAm2WfuEwLnxYoI4pbMOdbkZV1vBrSAQNmCBs=' 
WHERE 
  key_id = '14824236d6c899560923f8626cec1d2e7beb8af0656d3b9be813e100237d0f44' 
  AND (
    token = 'Ih8dw6vAm2WfuEwLnxYoI4pbMOdbkZV1vBrSAQNmCBs=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )