UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '/3n5LuExLn5mqOL0f/XcawknkKhvqUioGt+BnscCmgg=' 
WHERE 
  key_id = '4069fc846caa4bca5f6a4db8d3ac18b77739aa67983a66cf54037645033d5f6a' 
  AND (
    token = '/3n5LuExLn5mqOL0f/XcawknkKhvqUioGt+BnscCmgg=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )