UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'nFWjj7xzSgQ4slc+lgLYldGv8pQQwYp9B5Qjwxr73qM=' 
WHERE 
  key_id = '3742f1f3422ce126f003f8b2e0b6f2e440ea86fa17a7e8438c55bc73e4ec230b' 
  AND (
    token = 'nFWjj7xzSgQ4slc+lgLYldGv8pQQwYp9B5Qjwxr73qM=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )