UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'wGF3WEAkqvS6f3Tb0uHwy7YSZmfXjFdhUcNlxuRtZ8o=' 
WHERE 
  key_id = 'b03e1990a91a2d188a1bab528a6c7d80e8a6ceee1c1ce23d1207b77ba80fb645' 
  AND (
    token = 'wGF3WEAkqvS6f3Tb0uHwy7YSZmfXjFdhUcNlxuRtZ8o=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )