INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'f2a9b8c40d8b07e9434a11cca3f1d8c034f59f56cbfc8268d85ac4ac155cd989', 
    'FFKVGoBBYFolwW2PMAovvR5VAWyqDlCcQtSy9owjxag=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00036

Result

int(1)