INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '420dd00095690f0c9266dd12cebbb6173aa951ee6d4f318946c9b811a7b594b2', 
    'zxwyiMRcdRdRRL4ErH+V1pQi6v2+F6LhDTTunWrsob0=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00038

Result

int(1)