INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'b5162bb572329a05b120eff5aa1e1cc7f9c726a30a2cb3a53f9ed4153ec03a05', 
    'v4OQrg+l4nV56ut4PSLOQkMqTWSpd8bPgaueGpuyitg=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00025

Result

int(1)