INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '944b678d453b8d9998e93358f9dbfc3677dfa872c13004b75f868f32af2b0d29', 
    '5REJArC6rU/yHDFJqdgeZ+Vwq5bzfmdA2EG7I7HswLM=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00064

Result

int(1)