UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '1Yi9ZW6WgMKpxeqns/ag/UOEcgwOWPKN1Zqz/GcG1Fk=' 
WHERE 
  key_id = '4bf17879b07c031e9fa045fd3faae2cd33b7ca2c2820c693ed2c13fbf98af3d6' 
  AND (
    token = '1Yi9ZW6WgMKpxeqns/ag/UOEcgwOWPKN1Zqz/GcG1Fk=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )