UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'ZOQ/SAUGgxGeAzITclfv7GpsZAAM52HRukj1IWQeqNU=' 
WHERE 
  key_id = '56e3fac5a16772d6b6059f5401b614fd9987590b79180c382f5fca8fdb4297bd' 
  AND (
    token = 'ZOQ/SAUGgxGeAzITclfv7GpsZAAM52HRukj1IWQeqNU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )