UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'q9i1MRmrbk3YYFM55MkwfH+aeo0EYHLXLKoAogsc4RY=' 
WHERE 
  key_id = '17d29163084670e2bcd8bea1ad9121241551e10b3a947450ed2d3b48022ad03d' 
  AND (
    token = 'q9i1MRmrbk3YYFM55MkwfH+aeo0EYHLXLKoAogsc4RY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )