UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'yYUFGKjgW5Wyvtm3G/Lyy0DBvBVgEhaEa4CC/H1ABJI=' 
WHERE 
  key_id = 'c536141a58cc44a5c10b216e1d0f8e91c472a9202515dee6aecb33f044cd7f13' 
  AND (
    token = 'yYUFGKjgW5Wyvtm3G/Lyy0DBvBVgEhaEa4CC/H1ABJI=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )