UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'xyrHTLdn18g63T+dn3Q1XOQkZshxytOUBO3KiFtFqlI=' 
WHERE 
  key_id = 'aea74f1148ee91d66221d0a1d78d81404fb2d30233c3c854c8a58c95bc9f5f1b' 
  AND (
    token = 'xyrHTLdn18g63T+dn3Q1XOQkZshxytOUBO3KiFtFqlI=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )