UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'd45CxeqXV3NiBKiDtwG0R+44Mr2jLAax1yE++E3xTpI=' 
WHERE 
  key_id = '767c2adb5451032610ab4539d8517290a82e0b0f3c28370ca97a841392c6d08f' 
  AND (
    token = 'd45CxeqXV3NiBKiDtwG0R+44Mr2jLAax1yE++E3xTpI=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )