UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'l/IIn1fzSmbAgQ077e/0Qdom0hHsBu0dwHTJG1BFOCc=' 
WHERE 
  key_id = '901b9733c8da4e71a04983c20b136c8d171c43d33c0f2f94c1827f52b4b240e8' 
  AND (
    token = 'l/IIn1fzSmbAgQ077e/0Qdom0hHsBu0dwHTJG1BFOCc=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )