UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'ujcYsUtV0vyaO2bz1R+uRZZ8onjQXiNDs1T6PpaqXCI=' 
WHERE 
  key_id = '8ad80ec3d7fb02052fb68865875f783b4c6ae549b0592a91ac42ea14cab31ac1' 
  AND (
    token = 'ujcYsUtV0vyaO2bz1R+uRZZ8onjQXiNDs1T6PpaqXCI=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )