UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'zUT1LqE2sDH0UdDgMxyYY8fPTZjfSC1WdZJwcDCk82o=' 
WHERE 
  key_id = '899f93113007e04e874722f3c4714a92b636c33a6a423c0704fc89844a558127' 
  AND (
    token = 'zUT1LqE2sDH0UdDgMxyYY8fPTZjfSC1WdZJwcDCk82o=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )