UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '0WL5nMh8B38pukN2wzyiYNAjBtLCj2oTG8fjwjbKYAU=' 
WHERE 
  key_id = '54b3221398b853deaa0f32135361be088006091cf126236b7670da0e129268a7' 
  AND (
    token = '0WL5nMh8B38pukN2wzyiYNAjBtLCj2oTG8fjwjbKYAU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )