UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'eJ7UnZuw8R47gyYtLLT7DRB7Zjguvn7RwkRThwe4eEQ=' 
WHERE 
  key_id = '056b956707161f4bd616d01791044dcbd21dc544a453fd7fffed0a9a10870991' 
  AND (
    token = 'eJ7UnZuw8R47gyYtLLT7DRB7Zjguvn7RwkRThwe4eEQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )