INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'ceb39d9a9e07fc89727a748c968c6a4777e24e7370b12013badd750a327f71e3', 
    '4hNdXbTTrpatXjQVWz1OatEpIcrbDPGATkNciffQkjw=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00038

Result

int(1)