UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'HUxN2ma4IwyeBNyUGl0MMmwEvdeEtY6iz1Grfz/lOvk=' 
WHERE 
  key_id = '67988b2d873aefd5f1f383ffe356e0907e70360173795935306344cb043c180a' 
  AND (
    token = 'HUxN2ma4IwyeBNyUGl0MMmwEvdeEtY6iz1Grfz/lOvk=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )