UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'dmDsnyBS4VL6baApHhLQ3i+cR4OAQ9IBc3OZn507M64=' 
WHERE 
  key_id = '5a7d34382f4260f8f6c96724deb0f11890520e9695ae0c0e6e4cb4aa805603d2' 
  AND (
    token = 'dmDsnyBS4VL6baApHhLQ3i+cR4OAQ9IBc3OZn507M64=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )