UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '6vAcz+4GETaFba/q0znqfyjAzFJOJue5wnG/2BV89fE=' 
WHERE 
  key_id = '0a2ab8fac65449af864573c8dd46fdb3fc83a319d0b3237dee21526aa168fdba' 
  AND (
    token = '6vAcz+4GETaFba/q0znqfyjAzFJOJue5wnG/2BV89fE=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )