UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '8k4xKEwBIA+RNUNYY2ECXg+2Phlv135qir9Nx2ryrdo=' 
WHERE 
  key_id = '3a4b638f4581199794df50b209589d16794708875262c6ce06c10bfad8ac5d07' 
  AND (
    token = '8k4xKEwBIA+RNUNYY2ECXg+2Phlv135qir9Nx2ryrdo=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )