UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Z+Wfug0v4twz/7uuCOGGJ52X4b+4JUxZ107uRPHBr+M=' 
WHERE 
  key_id = 'fe705843df79b1645719add60b7fc2bc979322f2dbbb9199db6b514dada90746' 
  AND (
    token = 'Z+Wfug0v4twz/7uuCOGGJ52X4b+4JUxZ107uRPHBr+M=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )