INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'bc51052c61fc2f4fc19a6c1181dffaa75c04b437276ef2971b985f29bb6135bb', 
    'lWr2gwco1wn8YeNrzZy1G2rFNySeUSSuPvomrXGznqI=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00031

Result

int(1)