UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '7GObRpnqlMOk7M2jL/Ek8WE9K4AqAySprsvKv3E7FDs=' 
WHERE 
  key_id = '6abb048014b5491aa19c8ab8c645c00b9d79cd929585a0a4791b6124e8e6a6bc' 
  AND (
    token = '7GObRpnqlMOk7M2jL/Ek8WE9K4AqAySprsvKv3E7FDs=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )