UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'XRUju7ZWUo5nWfXhi3OvWhd+GhISkt5kNeo3svbH+3M=' 
WHERE 
  key_id = '8b8d5dcca4fbadebedf61101bca1e57fdbf7e702427e6a04d81a8177274975a7' 
  AND (
    token = 'XRUju7ZWUo5nWfXhi3OvWhd+GhISkt5kNeo3svbH+3M=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )