UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'x4Ic9UItzmry6KydlXvKwefZs+Hjx5VaBFOVmMVSZos=' 
WHERE 
  key_id = '2010e00c9cf53b35c5daf993206eaaebcfa3a6f540bf0feb775433b61380cead' 
  AND (
    token = 'x4Ic9UItzmry6KydlXvKwefZs+Hjx5VaBFOVmMVSZos=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )