UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'XT2fGJJ6Zv+REvVf9NZjOzT9yC8XinISgkAkoaopDoM=' 
WHERE 
  key_id = '46410e4ddf752ae14cdb04d7064707d9e86f5948a1cb8aa7cf8a0e1f74464a83' 
  AND (
    token = 'XT2fGJJ6Zv+REvVf9NZjOzT9yC8XinISgkAkoaopDoM=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )