INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'dfd086e52b9bc21539fbfaf310f047c08970dedfd6bf49abb0b1bfdd7cc66c62', 
    '99jfDJciarDI5wlws3iN58aeRtdAqsujkBl7FOQw8Ak=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00033

Result

int(1)