INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '67246a6e9a85319cce6442ee8a46cb99adc760c554eb9d74b66f85cd05590888', 
    '4XPWc8WOVwD9g/IGMRa2vN08QHewNDyajOfWl2Jp6eM=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00037

Result

int(1)