UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Fsr2sxWnU2bNFQY8H9JvZLhgz4tsHCxs+GIXRfJplmY=' 
WHERE 
  key_id = '770b7103b9901c2ab2b3ceb3fdb9417f8ed016bb97a3c7549084ca81c2695528' 
  AND (
    token = 'Fsr2sxWnU2bNFQY8H9JvZLhgz4tsHCxs+GIXRfJplmY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )