UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '3SBaVacPVNye9WNrJNi/0SGHCj+GDJ7HPISpUVk0pTE=' 
WHERE 
  key_id = 'e1ebed41536121e9d843195b389df25c9dd34e8155580315f01a882baac986a7' 
  AND (
    token = '3SBaVacPVNye9WNrJNi/0SGHCj+GDJ7HPISpUVk0pTE=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )