UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'y7Jp5FmRSyzuUTBsV2dtG1MO0S3NQ1RXosdqZtQC4Ts=' 
WHERE 
  key_id = 'a7dc0b6fb7826a51aba4223fa5a6f7081f0335538c528310b7491acc70e87f12' 
  AND (
    token = 'y7Jp5FmRSyzuUTBsV2dtG1MO0S3NQ1RXosdqZtQC4Ts=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )