UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'z2gZr94YxG1dNSbPQKrd+bPzngBEiRLJtC5mLx24N+Q=' 
WHERE 
  key_id = '9f2de05030c616394451b168eb2997d9286eab2ee874ec7523a5a5af3bf216ed' 
  AND (
    token = 'z2gZr94YxG1dNSbPQKrd+bPzngBEiRLJtC5mLx24N+Q=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )