INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '7f5e64db511dcfc8b68a2288871bb2134a543b286bd7eeb439e6e61dafadeb98', 
    '2alZa+1g+qDwRTlfdk1KEdU58sFlvQTUQ293YGlwk+o=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )