UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'TqecAz6X5OedYgE3MUjWrjS4sCuNNdFjk5EuSRwL/BY=' 
WHERE 
  key_id = 'ed85b372b45396c75d7c664e1b74c773a9825cfb68901671a71bf773d61263cf' 
  AND (
    token = 'TqecAz6X5OedYgE3MUjWrjS4sCuNNdFjk5EuSRwL/BY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )