INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'c59b24cbbab1b543cf1b00c6e44811598e7b62cee22ff97795a177c916784432', 
    'x689lBgkFBnZD9EAYMwerAolYt/ZKDU1t00hAliKvyM=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00053

Result

int(1)