UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'EAsMtNAKCsP6hH2hTiqou334JKeoi5SEUPgoCXgQCPY=' 
WHERE 
  key_id = '295812d465e93f10004b45e810fd19e9b6564b186848732cfae527062971ebcc' 
  AND (
    token = 'EAsMtNAKCsP6hH2hTiqou334JKeoi5SEUPgoCXgQCPY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )