UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'S84YOXYU9BA27vTqZEtelzX1wKYq1Zpowx1itN700UE=' 
WHERE 
  key_id = '89224f7ad6ce084a96073f29919ebb0067dba183baa9128a13fd433d95a1414b' 
  AND (
    token = 'S84YOXYU9BA27vTqZEtelzX1wKYq1Zpowx1itN700UE=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )