UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Jg2vA2+c/I/TYtgHJVY5JEDnLRpmVpnhB0/fYZ1Xy2Q=' 
WHERE 
  key_id = '8ce5a69d04addb8c2132017dcc66d8cc28f1f3c4e6bf36c8f80bd1c6e00dfdb5' 
  AND (
    token = 'Jg2vA2+c/I/TYtgHJVY5JEDnLRpmVpnhB0/fYZ1Xy2Q=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )