INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '7340dc1d00678a0728b063888e0fb98ae50975e0867b77f8042a8e151b5c1c81', 
    '1KAs4hxfJpYQDVckwCJ/oxBUKS4DSwW32uvWWY7JGSY=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00026

Result

int(1)