UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'mYQpwe8Q6ekkIg17zr94Dp7N2EA1vQS/kvQWrxKYqp0=' 
WHERE 
  key_id = 'cb72ef9c3b38519b3fe33e871c6b4fd3bece28c03f1c15014eeaf07f48d435a1' 
  AND (
    token = 'mYQpwe8Q6ekkIg17zr94Dp7N2EA1vQS/kvQWrxKYqp0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )