INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'd899f53d6ff8273a8f03b46cb7ec712dc0a6103c418b3f5ed766155f6a3fb2ef', 
    'RS6Wpq2p+oDQbsvVJ8cmox6xk2LWkDXiMjY5jGOXFJM=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00028

Result

int(1)