UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'lEv8aQPBNkUfFkl39YFMzzeH/UmDMDWyJj55ZnrB5Yo=' 
WHERE 
  key_id = '1bfed7404b2a317ed5a1b16f8ea4155ea5744d46c1f1f242e0de81374cc56f5b' 
  AND (
    token = 'lEv8aQPBNkUfFkl39YFMzzeH/UmDMDWyJj55ZnrB5Yo=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )