INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'b212c2c51e140ac44c51bb569a16f3afbabf8e80145c9f4821b250f911e2be2a', 
    'evKNhOBiCezgtL78AY3QYZQ/8TL23nNCZt8CIpDi/Ek=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00042

Result

int(1)