INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '99e7e03a19a9b7f746a2d09b9592248a870d49eeb6af4521900ca3eab91ae975', 
    'iWX/SBfAiN/qtvAFE9X993m0xEguXRti1198fjt2PY8=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00028

Result

int(1)