UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'V8tafqN0QMueELEKd0aDX2nOoS4QI8X0hyAxzWDQfsg=' 
WHERE 
  key_id = 'b029e02231f00c839d615528266131ffcdc18057ef752b1f591ee2afbccb139e' 
  AND (
    token = 'V8tafqN0QMueELEKd0aDX2nOoS4QI8X0hyAxzWDQfsg=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )