UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'w6upRRuPbbrHM//TXMdv69Znak3Ydc9quJ7OsRIQXq0=' 
WHERE 
  key_id = '7ecb8fcb4cf4ea579e9ca3576c894eb55d2d762d6da8aebd0122a702b188e94d' 
  AND (
    token = 'w6upRRuPbbrHM//TXMdv69Znak3Ydc9quJ7OsRIQXq0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )