INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'e3e95fbab0cb25029a0cb175cc6b57e714c510059f378dfd637364ab24a29dab', 
    '4AVU7PtVhee053kpPGYxUv6uC5ibRoqwfC82akvWMTw=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00041

Result

int(1)