INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '4dc55dd04c8bdf1016e63db63563012c048a24a9ecce63a510914b82d1b10eaf', 
    'YErPGDg1rsg913xAuG/6b+oBZz1ErZEqpsAEVthVnY0=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00026

Result

int(1)