UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'YTVvK6C44rihLBwDJp7Enc4jnpovv8YM694x1lKyC0g=' 
WHERE 
  key_id = '7f63edca83e6e99315405a35413ec4ede9643fca31b98a732a9bf225469cf816' 
  AND (
    token = 'YTVvK6C44rihLBwDJp7Enc4jnpovv8YM694x1lKyC0g=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )