INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '978ae9ddbcad009b56ac653e22efc679126423d3dc8f7a8ff183e4109ab9f2db', 
    'gHefWYxBsHHmuBAu+Zph+T9pQpHkxqEus1pa6s5zcmU=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00026

Result

int(1)