UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'VQWqcr4HVhvarBawYJxGNRHtgTL6fS1ppD0QvePDcxo=' 
WHERE 
  key_id = 'fa47c5ac62cc14c8ca7fb7d34c760628386f3fcae5591bf84dda6a016dbea4cc' 
  AND (
    token = 'VQWqcr4HVhvarBawYJxGNRHtgTL6fS1ppD0QvePDcxo=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )