UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'xuBupjMW5l98u4ga1yW79P0jHgqvFIdpRkNU2s2Sgyk=' 
WHERE 
  key_id = '97956c6e3665ccd92890af9290c65afe22c10e1bf68a588ce588546e8b3af190' 
  AND (
    token = 'xuBupjMW5l98u4ga1yW79P0jHgqvFIdpRkNU2s2Sgyk=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )