UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'YojfUIVzUy5iyULr+d/7V8s3W8wZ6K5DyXTu1F7zbGE=' 
WHERE 
  key_id = '55125e8670e268d6e9afb8f247ecf2de6bf27bb444270514a4e913ed21d14d74' 
  AND (
    token = 'YojfUIVzUy5iyULr+d/7V8s3W8wZ6K5DyXTu1F7zbGE=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )