UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '8fKFPhAYAB2hSwQ9OG3oCxwSIADzyeRy8Az186TXtms=' 
WHERE 
  key_id = '10401cef409333db5adc18a4a0bca56db6164069e673c4cff20b68d0e858c422' 
  AND (
    token = '8fKFPhAYAB2hSwQ9OG3oCxwSIADzyeRy8Az186TXtms=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )