INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'c4911c36291e7c796041dd77bf7a89b53654bedb04f97b53d3c5e65bf7bc173f', 
    'fMkl8aNogcxhR27TUwf2+oYDwsqOeaXsPLErddIqOOM=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00048

Result

int(1)