UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'rbdTw4c+8rYKFQx5mUALgQveOEV/q6jx/Qjp3gXlux0=' 
WHERE 
  key_id = '8988341317d17240ff623633bb5ccd073360efcdbf27aa484ac9aa46392f8126' 
  AND (
    token = 'rbdTw4c+8rYKFQx5mUALgQveOEV/q6jx/Qjp3gXlux0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )