INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '78a1c705f10329bd290f8a8351a0c9e8b8350e24e25d89a0c82b04897c065f8a', 
    'B6qNiTlbBHYOSk+TJOfue5NQ60YEJLxANYGY7Lepv18=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00037

Result

int(1)