UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'AglHmx3INWuxlJZQojPWaUQbU4cC0z8oGA0OgunEKeE=' 
WHERE 
  key_id = 'd450e8f623500930336f0f90bea0b1320b8a93bf582ef331adc6872883e80944' 
  AND (
    token = 'AglHmx3INWuxlJZQojPWaUQbU4cC0z8oGA0OgunEKeE=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )