UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '7LVCuUgTWBpi1wjbZmFadhlh0Xa68rFLFQL9HmjZ7Mo=' 
WHERE 
  key_id = 'e6212114c292a034debc30e348fde32bbd9ca6b00d3148ced2f2e757899ece93' 
  AND (
    token = '7LVCuUgTWBpi1wjbZmFadhlh0Xa68rFLFQL9HmjZ7Mo=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )