INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '4d4b347f734739aa8e9236c6d8a5d10272fb124175bc951d51a86f321901d37e', 
    '/RnmYWOQ9csBKUdD0dVJt9weCr+EwwyxwCxnSvWw/uI=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00048

Result

int(1)