UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'V0rnVKgVM7WOoNPe3eqG7si9Uye/ETW9+UQ/gD/KE6k=' 
WHERE 
  key_id = '45b91ab5d60a06dd67d273d274f7b1507fb79beb43bd17cf9d81e3e6fd259d1c' 
  AND (
    token = 'V0rnVKgVM7WOoNPe3eqG7si9Uye/ETW9+UQ/gD/KE6k=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )