UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '+iBiLRt/eYI6C7S9x5YdTalik0pEQJldFIgYWYy3UJU=' 
WHERE 
  key_id = 'eb9556b483ce3997c3e16bbcdf16473bab5cc9c7e27a23891e81def55bbe49c5' 
  AND (
    token = '+iBiLRt/eYI6C7S9x5YdTalik0pEQJldFIgYWYy3UJU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )