UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'B1TlWTnzWRvSuApjj11SHBgbG1McyGfqQgZoxWnU8Dk=' 
WHERE 
  key_id = '828b277cbabb0ca3ea481ef1e735d1345ded6a7d44c565f637a52811ebb1937f' 
  AND (
    token = 'B1TlWTnzWRvSuApjj11SHBgbG1McyGfqQgZoxWnU8Dk=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )