INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '6384362093ea642887f93f35d9ca591833da171ca3b75c8d87d913ecc060bf4a', 
    '/2tll926LIp7M6o6TrPe1qA/Ce9FdndJUgnlcgapj0A=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00040

Result

int(1)