UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'E63dDR+VCRrHlTLxsn1tYSx1ktxJ9DjxABUhr8s8YvM=' 
WHERE 
  key_id = 'a88faffdd46a329e51e073323d37a1903caacaa8f23776ed26088d893f118ed0' 
  AND (
    token = 'E63dDR+VCRrHlTLxsn1tYSx1ktxJ9DjxABUhr8s8YvM=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )