INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '6a8a890f91fe257f12bc478bcff706d09f182309e37ae1a41174b5ebc9653ac1', 
    'RkuFnpuh9L8H4GZ+EpjKfilMadO0J/jhxEYkrj5Ed6M=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00035

Result

int(1)