INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'f7e7a9fcd16f09235ff8367b48fadbcb98d8b6cbb985e7606e868da7c66bd4e2', 
    '31YJwUds8eNDhFb/8jItG9a9EGXHFFaETy9iG+YFOpg=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00022

Result

int(1)