INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'b446a6407ee460e65056adee333cbddbd6c74e945e14bd886cf00cd2e4e15b3f', 
    'z7fS4r+No4/0tlRxNacs7D0b5pxIdYsAZjIbZf/maX0=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )