UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Q0TPWzrM5EhwXnunTcSEh3eUeLm/IiNdvu0SzVzjXnQ=' 
WHERE 
  key_id = 'f99cd94208541d1c973b695b1f8c6bc6d8f6b1ec7cb0a566295fbb7cdfcfbd01' 
  AND (
    token = 'Q0TPWzrM5EhwXnunTcSEh3eUeLm/IiNdvu0SzVzjXnQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )