INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '95e8b4dd5a60954635e1d455ed9d844ca700d7d0b1ed03566d1a31a7525b625d', 
    'pSkA+e6MAT9nn4O5NBaR1FTD4YQiFvS+1WTsyBorxXY=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00038

Result

int(1)