INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '457024c474c546e3091df850e603c708d331ff1f06ac3ad7062a88de937f9ce0', 
    '3lrd5rRRc1Gr5m5msfTFMWZT1adu5QDXcteDac/ZOH8=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00035

Result

int(1)