UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'hNvSXpz6tnrXTBIQ1Ileu9f72oszHP7NBMReYvbwRmI=' 
WHERE 
  key_id = '5859c440f5b57a875e1c95939564e78e1923c579b9b0bfdea79d877af8b79e39' 
  AND (
    token = 'hNvSXpz6tnrXTBIQ1Ileu9f72oszHP7NBMReYvbwRmI=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )