INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '1815b12246a2fbaba153c3e2025852ecfeb8a332c7ff2d8314110b6b6eabef62', 
    'qkmnLycymccEv215jtsacnCpI92PmoU61DHRrBzv6Ek=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00032

Result

int(1)