UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'IMZBWsfZrgfhX8hPQl2yscIJYioVv4cK1Vt2bGthDHk=' 
WHERE 
  key_id = '8c2a7d57311228ddb6d5eb037b66ffee11c3674d8fa95b5d4f1d9f6b0502c117' 
  AND (
    token = 'IMZBWsfZrgfhX8hPQl2yscIJYioVv4cK1Vt2bGthDHk=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )