UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'SUSVnWHpsgloZl9iSuyoV6UcFrV2xbeHNTLuhZWYefk=' 
WHERE 
  key_id = 'a934c4e78dcad94aa0f4cf81c5f4e1e5c5444c03378e6858688444463feb2ed8' 
  AND (
    token = 'SUSVnWHpsgloZl9iSuyoV6UcFrV2xbeHNTLuhZWYefk=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )