INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '5cad386d74f8b2ba493dcf731462ff0fb2cef75797addfbe13426be022346ffd', 
    '8pOyRMvDrTqKUFXenkCa3mmLpYYhnOOJPE41NL93iAU=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00034

Result

int(1)