INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'c1dd670f61c56bca3f0e9868f238827874fd4eaf18d9d992e86f9f04a54f339b', 
    'MqhfaQxVSIPy58oXqydZ/qDknNYzIoAABJITHVV+wLQ=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00021

Result

int(1)