UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'C9LWVCU1CnzvKhQQkQOmZKLio6gvATa58Tk9uCv8pc4=' 
WHERE 
  key_id = '12b3a2ba2466c0bae342215edabec2ae7eb922494fdf7857a48f3a5e3c569e61' 
  AND (
    token = 'C9LWVCU1CnzvKhQQkQOmZKLio6gvATa58Tk9uCv8pc4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )