UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'bKU3hkN2nOuabSHluPL/PzjFYY+yGjtNsXncVEIz46I=' 
WHERE 
  key_id = '6008a08117174bd1025c8b98426e311aa677dab57bb78aa46bb3fa81e50c2969' 
  AND (
    token = 'bKU3hkN2nOuabSHluPL/PzjFYY+yGjtNsXncVEIz46I=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )