UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'VdlAgqdcqQs8sFB2s3kqCc6X+Hr+UHlSFzrBf2fw74o=' 
WHERE 
  key_id = '2353c2070b912f8a0c13b522509a036a339019be931628a8b814811b524c8d88' 
  AND (
    token = 'VdlAgqdcqQs8sFB2s3kqCc6X+Hr+UHlSFzrBf2fw74o=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )