INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '94b46a27033f5dd85eef2ca2ccf960d0c1ace13590ca73fb5f20945636b0b8cb', 
    'WJJlov/aMfXW31JaQRyNxPK5qyodlmas3AAp+EBMuzw=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00035

Result

int(1)