UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'AMWVt7lXZzlDEpSrCZk+olVW730SR6PY3mV6bE6xNo0=' 
WHERE 
  key_id = '024550e5043e6549cc59dadd29f7b5d34609144de99ed4a69c0886f468b290ff' 
  AND (
    token = 'AMWVt7lXZzlDEpSrCZk+olVW730SR6PY3mV6bE6xNo0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )