UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'wD5/iFQvnzXNTFFHIfu1yq5EwXtfVRfvD7vA+ZHLw0M=' 
WHERE 
  key_id = '752601d6fc1c3484ac0a8b2a348712549470471f58c28c5a4d1617e4775aba04' 
  AND (
    token = 'wD5/iFQvnzXNTFFHIfu1yq5EwXtfVRfvD7vA+ZHLw0M=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )