UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'q1r3g19DEiXQAGCRbe7kusWIily1EXBddbQGVltk74k=' 
WHERE 
  key_id = '2d6d70eb61318580c882d3cfcfd839bfe510088e4a214c1f54f2ef9090c0335d' 
  AND (
    token = 'q1r3g19DEiXQAGCRbe7kusWIily1EXBddbQGVltk74k=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )