UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'HzS7XW+rHKBovAGl1M0UMiFKy3aS1iW8GXywxhUQjwI=' 
WHERE 
  key_id = '26c3326f2edd12f07e2955e7d4a5e6a649b5d470b134ebf4be5707d0017c166e' 
  AND (
    token = 'HzS7XW+rHKBovAGl1M0UMiFKy3aS1iW8GXywxhUQjwI=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )