INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '51bbfc42647555007182958fc0757975fe986e73d46445003905f6852db59228', 
    'h+Ywa7ef5n+xu/JjorVpbgkGJEQOkO/PWa5ojMeu5qg=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )