INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'e7b3071059e4be814654c8af98f1e2b1dee800b9d5ab5dfd7c65440627338511', 
    'LA/yBOxFRUM1aE14rFgbIt6Zvi6E2F22Dk472g11w0Q=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00014

Result

int(1)