UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'jHaiK60NqxS9yMiXMXsWo9xQUmEprY/vl9lXtK/49PI=' 
WHERE 
  key_id = '500e9d37bb90cb2dfa0a518a67ba7cf959257436dd8d8eba22d02a87ee0898ac' 
  AND (
    token = 'jHaiK60NqxS9yMiXMXsWo9xQUmEprY/vl9lXtK/49PI=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )