UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'pU8H0WyNH6vWCE3TZ5xjHYpahB2LT119FNxP3i8JAtI=' 
WHERE 
  key_id = 'f911a4e2691e0b328e056c6d7bfd5d35b279b4415e83556f0de324a83850b72a' 
  AND (
    token = 'pU8H0WyNH6vWCE3TZ5xjHYpahB2LT119FNxP3i8JAtI=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )