INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '42f89573b34b5966e2f441416c70a1103006fd1a63de6a3eb3cdf62680eb7589', 
    'b7MxU9ZMS4OaMh7gvyDXWNCurk2E6ZdwMY6GJlKHOZM=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00033

Result

int(1)