UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'BNo5yIAJPqCFlzzRpSfu1XJ9uOlNggvC03r/bBJNzJk=' 
WHERE 
  key_id = '54cc25c8f1a3080348de8dfc841103352730c5aad0e025eb93d76a407e3b0ea4' 
  AND (
    token = 'BNo5yIAJPqCFlzzRpSfu1XJ9uOlNggvC03r/bBJNzJk=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )