INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'e9ac3afdd9ae2ade7e7e23b5edcdc2853af1ef7f451d3af40b26387ff502f894', 
    '8p3+gStIU8lAfXc4/qTlkHcC3vSYHDIEhSRdCfiOpBw=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00040

Result

int(1)