UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'YdS79n0wh6CasErFP7oE70cu5yhzL2Ch8TjcsHFWEX8=' 
WHERE 
  key_id = '7d2d36b9794f934b0b0f26eec5f482b4eda613b5fd6be5753cc0fdac8af866d3' 
  AND (
    token = 'YdS79n0wh6CasErFP7oE70cu5yhzL2Ch8TjcsHFWEX8=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )