INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'a7be9946a391e7ccc513b150c0264ab563e55458ac0e0c0892f1eb6069404763', 
    '0tYixZS5I0HTie2rAXri9gRTTxTeBp/rRwz51AdgYes=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00023

Result

int(1)