INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '3fb4f9b2fc40136b9d92b8c1f3281faf0db155b71453d5d3bf34141092aa0cbc', 
    'fUW32xuOLDlSyfkpiHXi7mPwwdJ10dSYx/qanM/m7u8=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00038

Result

int(1)