INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '9a9d441f4f39aaeb4be8f6027de87b26b612f2db40943b9795a09ee05bfd46a9', 
    'VkUD0Y5s1s2FbkBbxgwTSH2H5tKUKNM0RdQ45Y0TU+w=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00034

Result

int(1)