UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'JULPlGB4ULt2Q73d/3vIWJWYJAdwYpdp0l/k0iaxv2g=' 
WHERE 
  key_id = 'c796733065cc2ab285e472a76b0c5f763367ba09dadda386c4b1d8b126749128' 
  AND (
    token = 'JULPlGB4ULt2Q73d/3vIWJWYJAdwYpdp0l/k0iaxv2g=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )