UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'd76Ntcw45vGbSMBrz1MjmVnuVCw/WEjeRhA40oHBBMM=' 
WHERE 
  key_id = '286be469d947f1edfe9d3a73002173f7e7fdcefdc65c1d986cb24057c40ba55a' 
  AND (
    token = 'd76Ntcw45vGbSMBrz1MjmVnuVCw/WEjeRhA40oHBBMM=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )