INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'a3e8b54375206259e4f5e75ea4d81bc885a65690ad683237752ad8de47656ab6', 
    'yhCP3RSnMEr3/azeMsgg0XgeQwqRnqwgSs186dPJjmc=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00029

Result

int(1)