INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '3857bf69945a4fb97e4e9928fcc2decd32a1660c0d8939566e837af4302d7982', 
    'lim5vAplewqm3fkfa0YZHedkDXkY8y5qfrk2/7HH6Lo=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00035

Result

int(1)