UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Eg+vtUtIyp6aHAXqt1pvWz4DA1m89+agDIQGRDDVvb4=' 
WHERE 
  key_id = 'd94683cd0157725a31ddfcee91742aceb8f9416237b76f23b19394416d3ddc1d' 
  AND (
    token = 'Eg+vtUtIyp6aHAXqt1pvWz4DA1m89+agDIQGRDDVvb4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )