UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'I/aWqM31Wq2Zp9t/ftop8U0VFcbS8Wq5+UshgV7a9Qk=' 
WHERE 
  key_id = '77bd7f31507e714671b1f938f43e9a38ccdb297929c1917ee74578bea44048a9' 
  AND (
    token = 'I/aWqM31Wq2Zp9t/ftop8U0VFcbS8Wq5+UshgV7a9Qk=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )