UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'PTUTsQNNWc03Hpk4zNU1q57j47J8MUIrRMxu5QNhUTs=' 
WHERE 
  key_id = '23fa99870cd0d79a5b2e3052ab218081c56c993b0fc9a1bae82df379f5406a0c' 
  AND (
    token = 'PTUTsQNNWc03Hpk4zNU1q57j47J8MUIrRMxu5QNhUTs=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )