INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '99185004633bc4773fb69cabc49ce6c2ac921b7562634a283bb4dd172d76c46e', 
    '1PI7ovQ1mFq2j7B0FcInWgYH9prf92r4EYdYsyqmHUM=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00034

Result

int(1)