UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'yDBFEVHeQw4mdbTBMMo8APSkOqNvrvFTariHR3URAXw=' 
WHERE 
  key_id = '57c3b533ca6dc2fee1ee20d9540c6513eb4b32f49108ad6402fbff2d7dff6c5a' 
  AND (
    token = 'yDBFEVHeQw4mdbTBMMo8APSkOqNvrvFTariHR3URAXw=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )