UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'qwNqv6mUb0h1rlPDyKW9fxdgnzj27NRtpBBUU777o0M=' 
WHERE 
  key_id = '286036693f6f053dce5e115d22ec7ab79f1231197a5cb2f6cc539690a18425f1' 
  AND (
    token = 'qwNqv6mUb0h1rlPDyKW9fxdgnzj27NRtpBBUU777o0M=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )