INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '6b14d2a002eeeb77a21f936d98e84481e1b252baea462d9eda7b03f49f8ec439', 
    '1/dV7Z6EobCG2nNhCKRZsiaQPG6pHV5H0cy+IpstHJI=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00030

Result

int(1)