INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '99d1de44f0502c6c86387e60cc7ae1223741933397b3978f93bed11ca374fb26', 
    'bY11Dz3QoueklXGoE7s0TgIVfZUowGU+tyj2IiX9/wY=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00039

Result

int(1)