UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '8HIglemgZlhN63rb7r726rLdyG6d3Yq7qGoJqVu1BBY=' 
WHERE 
  key_id = '636e50a129457abbdfa6d11b6d686148334fbd3dea3e785e2140a901fd32ad10' 
  AND (
    token = '8HIglemgZlhN63rb7r726rLdyG6d3Yq7qGoJqVu1BBY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )