INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'df15ecb8580a17b8f7d63f1ffc4e732f8700d7fdc1b6453896298548621437f0', 
    'H4nbO1cCiOIor/V0joK28na2oIGGfEbw6+m/VWY/50s=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )