INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '3272345dfc9e028b455abf8e3b0c71ad31c2b812aba5292597c1b57194a47f63', 
    'mvtQXclNxThoRi8LIFiBGmBsg1i8I7v3fMp1In3u1C8=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00038

Result

int(1)