UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'PspOCG4ez5Szzgs7plAqLxUisWixZwOwpFvJYQZiuFI=' 
WHERE 
  key_id = '80694bcc5e19d38a4b3e8fb893e920ed023ee899b17007d593e4081183200451' 
  AND (
    token = 'PspOCG4ez5Szzgs7plAqLxUisWixZwOwpFvJYQZiuFI=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )