INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '42e2796e00b20844d5816188d1bf72f88271856ac6c9847c00c513e276836b05', 
    'HHREzXM7K2zk2n20nfqONdqfl63kkibxqIFIR4j9kcY=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00035

Result

int(1)