UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'NdJ2kJ4o7StPT+dwd8RgegXac4m44A2HCLOcF6PIX8E=' 
WHERE 
  key_id = 'c98c7e628663a7c0797d6abda32ce398c9c6fdf7c22d9d94758258125c3849cb' 
  AND (
    token = 'NdJ2kJ4o7StPT+dwd8RgegXac4m44A2HCLOcF6PIX8E=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )