UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'ACC/vwm4temtDJiPETDK2loOtBUVM7ORuK4Xr98PDcM=' 
WHERE 
  key_id = '4f6461f31497941c1178cb22d1ceb77539a4a27566f798a4a5dc0e2f278fd8aa' 
  AND (
    token = 'ACC/vwm4temtDJiPETDK2loOtBUVM7ORuK4Xr98PDcM=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )