UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '+qsK3lagWWFQsaf3MljXFmepMW04JOhhuTNjNxsTfVI=' 
WHERE 
  key_id = 'b102f522682d98420126ccc9bece61b95973b93b7ab71f80b582e5e739a16105' 
  AND (
    token = '+qsK3lagWWFQsaf3MljXFmepMW04JOhhuTNjNxsTfVI=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )