UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'KITWOpbkbBIVHRmhdpB+CGVQGKpL9TBZBmvPVV5hmzY=' 
WHERE 
  key_id = '862053cb61e68af1f25279f9cc35cf3987fb06d5692e1c9044ae7f9f9685a269' 
  AND (
    token = 'KITWOpbkbBIVHRmhdpB+CGVQGKpL9TBZBmvPVV5hmzY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )