INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '21aa30483d467816cca40fad6d12207bfc09af4fd1d86178f5dbdfb10ccf08b0', 
    'zktHX0xmoTVI9ezgmcN+ioxKz8kpEpK2x4OzZqGoPbw=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00026

Result

int(1)