INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'ebc5c1831ae1402d1d24986d8baa1540773936736b63976332e307c462bce00e', 
    '7QreHvKRs59YDjV34c3/crOby3IZIbhVFsiu2DDAR80=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00042

Result

int(1)