UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Hxsc7L214/Z9/tDBy6hmB92jsgqol0KZEajtae8SCVM=' 
WHERE 
  key_id = '6bfa37d524bea0d08215eee5a9278e26727e0ea1055cd6b30cce1da5d3ffbd92' 
  AND (
    token = 'Hxsc7L214/Z9/tDBy6hmB92jsgqol0KZEajtae8SCVM=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )