UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'xFzQoktLPNCCgVF2Ho3Rpzq9pECDcZVUGBp2K/em8pk=' 
WHERE 
  key_id = '5ea8dce6a2380ec8c41662c1a077fee8cf87f2cc6f0aec30051af201d07e7c49' 
  AND (
    token = 'xFzQoktLPNCCgVF2Ho3Rpzq9pECDcZVUGBp2K/em8pk=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )