INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '29cb2cfa072205ee53840ffd579831a66ed0e1d9f78941830eef52bb15eca18e', 
    'X1T7EociaZMoZuaUTb+B1WIAkTA1XGzSlFv9voEbIkQ=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00021

Result

int(1)