INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '6c90df2df1f9c1b6de861c444e621379c57372e827d81061e984ef8ede7a8ac4', 
    'nPxhVdxOmE41t1XAbDibUiZXaKWZkVywwuAcVQSYPkc=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00039

Result

int(1)