UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'pI1UCES1mgLHqg/V/1oc0tVFD1NmgdWHkgZ/zYoyw8c=' 
WHERE 
  key_id = 'dc3b7eca4dbd7e2ec0728ed385603fc38add95bcb9a5e85b6046f2c050ff9a15' 
  AND (
    token = 'pI1UCES1mgLHqg/V/1oc0tVFD1NmgdWHkgZ/zYoyw8c=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )