UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '8pmEJAejZAgCmgFNrQQnxkX8VwgARO0grQ0abncfbs4=' 
WHERE 
  key_id = 'a53ba803f3d50b47ed8e96225e520414da77ea5c6166e71a00e21ea194dff020' 
  AND (
    token = '8pmEJAejZAgCmgFNrQQnxkX8VwgARO0grQ0abncfbs4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )