INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '69c5638158dd1addb33d91b68fd5c5b1a5a35d84db64deb8d5422a0313be5557', 
    'udC2PnR2pL7IpGU4s3QglyEby9MO+bsLdBCGKiJzV/w=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00062

Result

int(1)