UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'tZS0soBZqG1eRchfplBanS2WKky+uRgHaUWYUNn1rY4=' 
WHERE 
  key_id = '2fb29628ea9c8346f3db57c82a2f44eb6865baab081c018ce180189308d05e17' 
  AND (
    token = 'tZS0soBZqG1eRchfplBanS2WKky+uRgHaUWYUNn1rY4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )