UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'p5XwpWE0baE2R5dJ1AOLKrw2jjW0taU96fsssx6cSlE=' 
WHERE 
  key_id = 'a63e471807b605f10415852b339a4c5945d3205a0729139126a861d81613270c' 
  AND (
    token = 'p5XwpWE0baE2R5dJ1AOLKrw2jjW0taU96fsssx6cSlE=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )