UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'u1KULySlJ3SzMeR2U26/9WHHdeo+YNaUJgEP7DQMP8g=' 
WHERE 
  key_id = '309f5e3d7dcb4112ec6d306706791c98f43dedd02e39fd903ff6dfa7fb33d2d0' 
  AND (
    token = 'u1KULySlJ3SzMeR2U26/9WHHdeo+YNaUJgEP7DQMP8g=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )