UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'aLCdL7ZAgryySUozjMsbS3V8CEn4w693OWKSoq/aaF8=' 
WHERE 
  key_id = 'ab6b175e64496a5d6f4bf4ef9686aae84a2576af06ee66fec9ca6d1ed4e6b5da' 
  AND (
    token = 'aLCdL7ZAgryySUozjMsbS3V8CEn4w693OWKSoq/aaF8=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )