UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'fbXgc7WOOI49fAjytIHtAMR30cNTIyYBO7m0Cmxw/Ic=' 
WHERE 
  key_id = 'f6af9aff262120ca01f70a4000d17b9e728ac0d806e5819d947bc8a923424e69' 
  AND (
    token = 'fbXgc7WOOI49fAjytIHtAMR30cNTIyYBO7m0Cmxw/Ic=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )