UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'UbS96e8vkxayuOU5Rn/QbNUlQCENN2Yg+Md2l13Xi6M=' 
WHERE 
  key_id = '8e83f647d2f7aad98d9e81dcc68d2646cc0bebeccafe0c425c4ebcc815a2e711' 
  AND (
    token = 'UbS96e8vkxayuOU5Rn/QbNUlQCENN2Yg+Md2l13Xi6M=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )