INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '902651e2c6b5d5a986747e8a0f4a4f8908126af93818de7c6fabf4a091069bf8', 
    'uChZy2sn9J7ZRrmzzAo7QKa4dBIx/0C2vBr064HlSh8=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00034

Result

int(1)