UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'IFKdzlQIn6c9foF2ajnWQRbSLQjnrDFDUIxm0wXNNUg=' 
WHERE 
  key_id = '0508b2abb1d6bc8d269901dfdaa914aa8740b20491a143f1fcfab7b693043444' 
  AND (
    token = 'IFKdzlQIn6c9foF2ajnWQRbSLQjnrDFDUIxm0wXNNUg=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )