UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'eudrHsQEseiLFE9PkqxG2QZq+zw4TYyfaLDXgGryxew=' 
WHERE 
  key_id = 'e5888e8da1db6e27b62e65ad0d7c6741068f2d4ebae413816ff3f2abf986f4a0' 
  AND (
    token = 'eudrHsQEseiLFE9PkqxG2QZq+zw4TYyfaLDXgGryxew=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )