INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '55d9e210b36f587c7a6f5616cf0196c0c799f01bacb0f257b4bc8dca7492a911', 
    'WhruEXWgYRfzTRpAelhxjA1kZMwPRnR/jbsMZux/TgY=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00035

Result

int(1)