INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'b8bbb85f368a8c4c4e4edd843485474cdc5e94291e4634e1a315c1dd5363ce8b', 
    'F2kpbgm6HPki4iYQ/8yliZYMGnWUmE9L+AOHuLgDV4Q=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00043

Result

int(1)