INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'e6657256a813f305d03aea03cac6ad9af4de6572af485ecd7b95757f919f36cb', 
    'unZPPbP7maOrmHXXyB0vxHdu8JCqbXnBD1S+LWvwucg=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00027

Result

int(1)