UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'XWoOXTmg2XTgE47bMGG8r9xmRURDThSSmWHvtGAIvJA=' 
WHERE 
  key_id = '27f370b79002ef78ecaf93e022d217d81187ab799466fc57d2d74187623b98cc' 
  AND (
    token = 'XWoOXTmg2XTgE47bMGG8r9xmRURDThSSmWHvtGAIvJA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )