UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'jiI6a6KYPsSICut38TNaXv0pE7TuBpdL7C2oqync704=' 
WHERE 
  key_id = '5ecc38f0c12fd78965a301d90b031b746f8aaab54337adc55552952e6019e108' 
  AND (
    token = 'jiI6a6KYPsSICut38TNaXv0pE7TuBpdL7C2oqync704=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )