UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '/4O3Kbqzf9OVRjuwxRCleL4NuHMDbypIy9zvyZJNSj0=' 
WHERE 
  key_id = '124e6b60535405927db84d6d3af4ca9fcd44d32da2d12864d930f4783fdcc355' 
  AND (
    token = '/4O3Kbqzf9OVRjuwxRCleL4NuHMDbypIy9zvyZJNSj0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )