UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'xiK2tlGwW6g/d1cYYJKikl3Z3ELSpPLc9AHuZnHr8zY=' 
WHERE 
  key_id = '4e16035db2feeb41bb5ec42c918b4d95c9e7439dfe574e7a29a55c149b60c1fe' 
  AND (
    token = 'xiK2tlGwW6g/d1cYYJKikl3Z3ELSpPLc9AHuZnHr8zY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )