UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'GmPGQOBrEOm9OJzrstrILMgT8euyKW2HAsEfWuXe6Ss=' 
WHERE 
  key_id = '86f353173e1c23e4457d4cf4d38b919069e159a03e6a34f220bacee89d2dba5f' 
  AND (
    token = 'GmPGQOBrEOm9OJzrstrILMgT8euyKW2HAsEfWuXe6Ss=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )