UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '6TRoHgj85aGCCytocYo7TFA7ftY6hL6IWKdTrl3iUR8=' 
WHERE 
  key_id = 'cba0e06cb86d54f678dbc657d890fddd31305d16b957313cda7c7e2f2468dda2' 
  AND (
    token = '6TRoHgj85aGCCytocYo7TFA7ftY6hL6IWKdTrl3iUR8=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )