INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '754e6610dfc40f66bc3b550b46fc31c3439d5c6b33e6add5fb4b6f2de9886c33', 
    'SrjEUxNiACWSAyW2a4LH7qukUnMNE5+v2vGmPC7cMgU=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00050

Result

int(1)