UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'RfXQlIfDmE6dHPORyjUjbja8zPTZ5KfMs/Gp8S711wc=' 
WHERE 
  key_id = '7c44a38497fa3c0029314c59da895baa0216ef87dfbff71413407082e001509e' 
  AND (
    token = 'RfXQlIfDmE6dHPORyjUjbja8zPTZ5KfMs/Gp8S711wc=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )