INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '53d3f03c655817f938cb3c3c4925095fac0b44cf5212df7f61a05acf2ea026d5', 
    'TpCYcNWMearEwr2bBQJMJtd/rFmQ2iIUVoF61/6gncw=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00018

Result

int(1)