INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '4edc4db60f2e2771a1ec1a3a6b26b589c713c8763250f0e77d7293ab3e6d86f5', 
    'rpoVuufgjEQnU17Q3KVQ+FagTmYA7hE70PybSaoUQvg=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00026

Result

int(1)