UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'qddYtpKc63h7zfvOfXEpRx2iay2tG0we/iBaJCqP0KU=' 
WHERE 
  key_id = 'aef4ef3a560db6bda9c65ba93e3d1fd9dafcdee4f3e3890d0f349702e2cd646d' 
  AND (
    token = 'qddYtpKc63h7zfvOfXEpRx2iay2tG0we/iBaJCqP0KU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )