INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '191eebdd9e924d96ca19325e6f7e357d084d5772a279fed6a6d0f195eb71aafa', 
    'oK90n5X8h5Xg3DBdFAu6rgNl095sp4RQT2Jvdl7jsY4=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00031

Result

int(1)