UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'ArxsdbnLhpQ+ycsfDmodTMe/Xy/bkoUJ/xmzHmE1XM0=' 
WHERE 
  key_id = '99c60fa4602e318a69df271f2c7c62f2726dfef133c2ac902c25b3f8c5233c9c' 
  AND (
    token = 'ArxsdbnLhpQ+ycsfDmodTMe/Xy/bkoUJ/xmzHmE1XM0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )