UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'TkKeXYjTBqVB+g0B3nJQWihxLIYFvt6mA1+NKtIIy00=' 
WHERE 
  key_id = 'f2e73bc2b9414fda6cfedf7f1a81006909fb3c973611ba2172669b68461e4835' 
  AND (
    token = 'TkKeXYjTBqVB+g0B3nJQWihxLIYFvt6mA1+NKtIIy00=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )