UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'voxgMunAQCGiRZwSzt624GimrM8r93UDjlp3BqmHlTY=' 
WHERE 
  key_id = '3176dee19c29693bfc521d5e311663894ed3dce93dd8c65a6a7846e50d2c1e51' 
  AND (
    token = 'voxgMunAQCGiRZwSzt624GimrM8r93UDjlp3BqmHlTY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )