INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'a54406790684ae019ffa7cac57e0937f512728eb98b54c05b2985b52aa213939', 
    'BKhzGKUr4K+jUe54JsUQ08XwKC83pSDx/tHldXscy7Q=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00052

Result

int(1)