INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '8beb5efcfd37a39d1d7750c05ffe67af34e75c0f31387cd37dfa115547f54293', 
    'LuFA6IRux30pYDvjw3EUnigo6I8WPywVHsGXK/II6GY=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00027

Result

int(1)