UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'm+aN58EB/VRY4+I132IXvt5syEsU2fRqI3cU4o0j3X8=' 
WHERE 
  key_id = 'd6f3ef510829d6c2c05d4293e785da6c8cc3e848310662daf1dea869fdf2491a' 
  AND (
    token = 'm+aN58EB/VRY4+I132IXvt5syEsU2fRqI3cU4o0j3X8=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )