INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '43b21b184ca9eb1cc30754de6de571aa51136b6320d930727aa45ea2d2d8f965', 
    '7L3xDRcXY8hCQeNukkP3B9vypzYYJetZIIPB4ZyGLK0=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00027

Result

int(1)