INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'd2bc278d8d076bedcac8347990f59feac4fff5ce6c82627021a8deb4359a46a1', 
    'Q40ZsWcUC2Nv+p1OXcAKZaiSz8bzPYnX8ejvlWbyYXE=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00033

Result

int(1)