INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '5b22cf5ac4631ccaed7530691205d694b49f349787a937bba85cf736613f93af', 
    'P53c34ekzQPnwI0qAvF+QcB5W+FfEOXIYjfHHHWORt8=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00050

Result

int(1)