INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'c1c586fb70fa48b9ec686c3d4345466b08dbd52943040d065365492ca51ffec3', 
    'nZbSdGqUrnO+pdnrEsRtYCzU54Fc9jXntNYN2N4uaHE=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00030

Result

int(1)