INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '9e463bdaf1908756b5d2d0236bc56b549e7dea85bebba530769d6e72eb9cd7d0', 
    'E1Bm8NLvHsMOmhbCn03XmiS4Jp3LdJ3HiXf5gSMSK5k=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00030

Result

int(1)