INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '349b8eb29ecc9508fa15b33206400c6e37f9715c229743165c3a3320c02e6f07', 
    'LSLkDw0r0dpIhS4d9K48q0yOqgEhSaSMKwQhwewVdSw=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00033

Result

int(1)