INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '79a886418e67d617f8fa30b2b9793ee2c25ee1c9fae0103fa7ca844ec88d309c', 
    '/gnsBbIEhj8g3bHv19KlIM4sCv4eG4J0QbBNe12UisE=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00026

Result

int(1)