UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '43I5P91p1yYVFlsT0ME/VfRiX6nPo26rl+faYe7mC9c=' 
WHERE 
  key_id = '0fc23c14e0a48639b765bf20c0944e622bfc84c833ca85249954788d045e94c1' 
  AND (
    token = '43I5P91p1yYVFlsT0ME/VfRiX6nPo26rl+faYe7mC9c=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )