UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'lGmatQ84Q8bx030IaF+fqP4kmenwkpKsDwjhOEMdhM0=' 
WHERE 
  key_id = '4c7adcebdc6f7ee3c0173c586ec0eacfde17c6c4ccbf2f65f3e3d9812089a486' 
  AND (
    token = 'lGmatQ84Q8bx030IaF+fqP4kmenwkpKsDwjhOEMdhM0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )