UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'yIyql9bTUB4pNPILDbHovVrv9cJEtCNts1ZulqTM1Rg=' 
WHERE 
  key_id = '84e0da4ed488be29d83d2a01bcb89c6a4cfa41677ee9511ffb6bf742ca82fdff' 
  AND (
    token = 'yIyql9bTUB4pNPILDbHovVrv9cJEtCNts1ZulqTM1Rg=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )