INSERT INTO cscart_multi_declock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '042a3957cec4c213f6c4048b9f5ca7407c1ed075e05e9a72fbc65346d0fa2cdd', 
    'fbDNT3IY0Zk21XpXjl0Fr+qRpKFaMlkIOylU0VDUW4A=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00035

Result

int(1)