UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '1+T975X9ScFM7XUG5FNDPWEfsShfkfUwUhh/lxd3SeE=' 
WHERE 
  key_id = 'c8dfdbaaab5377917a5fad8dfb829fc76ae431235cdea12e171c97b8c5c4d95d' 
  AND (
    token = '1+T975X9ScFM7XUG5FNDPWEfsShfkfUwUhh/lxd3SeE=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )