INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '7dda87a26bcb974dfb63c6a83487fa001688ecd4588c7439aa84141c215109c0', 
    'OZacHPQ5fcIQANjuGDN8T9V41RmZ5ExlWhmZ3sCmdSI=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00039

Result

int(1)