UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'JL6dccuKiAnltfNQxDy9Di3NMS7NvUozssFYWnGN4WY=' 
WHERE 
  key_id = 'fa46713eb40a56129b9943961cde35709257b1193dd185e734e9f683a8a9c3ac' 
  AND (
    token = 'JL6dccuKiAnltfNQxDy9Di3NMS7NvUozssFYWnGN4WY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )