INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'f024a4685a645b8415ae7c341db8c635f347455db7472714ffb6025a1f17feaf', 
    'hgxKGTfi26+aBzflgXUFEp7KGYVpUeYIwQDU3E7Ded0=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00030

Result

int(1)