UPDATE 
  cscart_aprillock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'D6E8UQ51S0Qi4VwwIyPIZam2HoYEiRS2W9TV9OT/OEk=' 
WHERE 
  key_id = '6283b487f78d17f2e46eec69f18646cef0f270859067e40446137443dbf82891' 
  AND (
    token = 'D6E8UQ51S0Qi4VwwIyPIZam2HoYEiRS2W9TV9OT/OEk=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )