UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'xsub10PWFtJn2Z6BeHLJGiI1odWC0/5lDTETDcUMYH0=' 
WHERE 
  key_id = '7d1234aef9f9c7e405f1515b8a2583211b032f6a3885d27781c4a0c0792fd6f8' 
  AND (
    token = 'xsub10PWFtJn2Z6BeHLJGiI1odWC0/5lDTETDcUMYH0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )