UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'giIw6RrHi3lI78q1+BpdyNe/heDOwhUVtmEt0HttZas=' 
WHERE 
  key_id = 'cca335763d321facbae62a1b66e918da95a407a2ffd21bbdfcf4fc1ebaeb5762' 
  AND (
    token = 'giIw6RrHi3lI78q1+BpdyNe/heDOwhUVtmEt0HttZas=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )