UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'gmNWTRzuEGxb/S/5ypLW3Jg6hQwL7LLwO7sddSeRHGQ=' 
WHERE 
  key_id = '4a23433f2b3c9be310b1d5687f10661cefa7d599537745be6a016cc0f8a7de65' 
  AND (
    token = 'gmNWTRzuEGxb/S/5ypLW3Jg6hQwL7LLwO7sddSeRHGQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )