UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '+Z2vyPphXyO+4HOybUNXrShzN8OE0B5xEYGK4cQloLg=' 
WHERE 
  key_id = '53043f0d613eeb60ce91651721be2613a21e06a659fdb0f5cacc8d078f8f0533' 
  AND (
    token = '+Z2vyPphXyO+4HOybUNXrShzN8OE0B5xEYGK4cQloLg=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )