INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '4ecfa60832b833bd10d4a41a123b185264ab5842f7ffe6533d59bfd5ea75a575', 
    'iZAKFM9jT4TSkj2ukDXexYidt+15yyrbXiUXlhQn0gM=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00044

Result

int(1)