INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '977bc5479325911f317a770e92fa6f4fe1787c8d74d486474833d3874191f8e2', 
    'rrByVMCNwbw2mPvPkvoN7BSieVP6XZfmH/nIQe5IPxU=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00052

Result

int(1)