UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'K3A00k0lg43s2B1s7XgP2Qrpg7QTyB1Ud1lxRUzM4rw=' 
WHERE 
  key_id = 'c2d8418b305c5c1a0bad4ee6af26d1151b3ad75c7c5dc98d59778bc1b5a796af' 
  AND (
    token = 'K3A00k0lg43s2B1s7XgP2Qrpg7QTyB1Ud1lxRUzM4rw=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )