UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'p4w6OIo9HGruxbCQmTRyvbxo52iYiOq3+tEhgVjAJPU=' 
WHERE 
  key_id = 'ddf7b9e13ad425257a2d161aa573c4ee4f8bcc7273431940ab3f4e3da3cc71c8' 
  AND (
    token = 'p4w6OIo9HGruxbCQmTRyvbxo52iYiOq3+tEhgVjAJPU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )