UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '4YvULGKpfkg4AR7PFCRqNCxQvzPNyJJ3chdyhdwqNe0=' 
WHERE 
  key_id = '52370fbaa0633e8dca25ea6176c906ca437191c1799c7fafabfe6cf51bac685c' 
  AND (
    token = '4YvULGKpfkg4AR7PFCRqNCxQvzPNyJJ3chdyhdwqNe0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )