UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'ymjUTJNgH5O0nKYmdeio3lwIT/I3ZGRuwgRM36zFrAE=' 
WHERE 
  key_id = '4f8b7b93a1fef716c6c9f5fa53c35ce63b53d000d2d13417fbe0c00cd51c80e7' 
  AND (
    token = 'ymjUTJNgH5O0nKYmdeio3lwIT/I3ZGRuwgRM36zFrAE=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )