UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'S6VtwyDHceVi0p6C1hRLDU0ou7mQwD+BHNf6Z/AdMOY=' 
WHERE 
  key_id = '3bea3bdf4e328d17a7e857093aee49d3c56f40d2f22fb4766e7072f4594b274b' 
  AND (
    token = 'S6VtwyDHceVi0p6C1hRLDU0ou7mQwD+BHNf6Z/AdMOY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )