INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'a45752f1df38d72f9d2b07760c3c6b3b990e53123e8ab431b29d0e8ed44e375b', 
    'lFclyfvaOl9ng0/is9Vj/ybt21b7g86EiIDjXN7/RnY=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )