UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '0qdx8biOtPICFXL9E4zc2zq0JXvOm93vHGJahNhDvBQ=' 
WHERE 
  key_id = 'b7ebea3198ad0d0d6ddcf9b12c553142ca095a996afd599eddd57bf291724980' 
  AND (
    token = '0qdx8biOtPICFXL9E4zc2zq0JXvOm93vHGJahNhDvBQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )