UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'JezNUQSsnfFbOCn1+lCSTkdNakyHrngPoTV5qPgDxCY=' 
WHERE 
  key_id = '87d402039dcf8df6f8ed4dc8a67f589597d92c7f4aa539ae47c6aab4f4af0ed6' 
  AND (
    token = 'JezNUQSsnfFbOCn1+lCSTkdNakyHrngPoTV5qPgDxCY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )