INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'ff95c28501967373888c18f71b6946c6c4328be3382703ab6ab597ec7d9b1688', 
    'j/zGePmBoorZ6n3StSEhyGyPW3pdx5VQ9MLTl4s2fPI=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00036

Result

int(1)