UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'WgXTZpvVMw9V/OuTqANYdohTzqhYTMeARO68n9ecU84=' 
WHERE 
  key_id = 'e7aea80d1c3ad0b86d1044ba6f15f6c7e9275228bdf50c4534be36aa28ea8fdf' 
  AND (
    token = 'WgXTZpvVMw9V/OuTqANYdohTzqhYTMeARO68n9ecU84=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )