UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'b83Znf2NPoetnhfTfNKnrNmBeFspo1Q3wpZ1I0RCjRs=' 
WHERE 
  key_id = 'fc9459fc4351f5848e87210e5ad14c1b130bbacca3cf33c16910cdf606f537b8' 
  AND (
    token = 'b83Znf2NPoetnhfTfNKnrNmBeFspo1Q3wpZ1I0RCjRs=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )