UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'VRi8bUnzv+bCpEyB1bw1hjY0jNdkzUE7i/TzQwD5FRY=' 
WHERE 
  key_id = '3dd4452b03fa81894fe754eb54d4b5a17fa2f8a0b4ebf5ce0f0771a23c72f965' 
  AND (
    token = 'VRi8bUnzv+bCpEyB1bw1hjY0jNdkzUE7i/TzQwD5FRY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )