INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '1503d24d64b8533886afc9c3a8f8aaedcb93e6e8e8d8ef7c8f014d4613e37d52', 
    'AdnqcQ0xszH9wXRANFKjg1du1BSMdO+nXOjdo2fo2k8=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00029

Result

int(1)