UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'cTQIwfgrlSDkcxJ7J67+sSKtfCBJplJhjgE37QmOfts=' 
WHERE 
  key_id = 'c7726be2081ec779077d60cc2bf2b61ec9964dff0e384442ce148e41bc7b5f7e' 
  AND (
    token = 'cTQIwfgrlSDkcxJ7J67+sSKtfCBJplJhjgE37QmOfts=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )