INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '04394783ba05d380aa28d6d53907b06b6c6fa547908430510a1ce27e862eb710', 
    '4cdgsKEKq2xDcyoHLrCo6XLQeexNdCZ8UBBrfSAD16g=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00025

Result

int(1)