UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'UWMPEqzJbBw3pXa4/RIDPDGKgfqVA2BQ4hrktpe0t4Q=' 
WHERE 
  key_id = '9f7dc41335dd7d6a43a0c3cb043a9a2367605808a5614ca9dcfd1f383b4bf2cd' 
  AND (
    token = 'UWMPEqzJbBw3pXa4/RIDPDGKgfqVA2BQ4hrktpe0t4Q=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )