UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'A1KHAXTjZ9wi/tk1+raPI4+xquvs80Xkq3vz9PSCT4o=' 
WHERE 
  key_id = '4ad7b7a010a584e2f1f6dc59430629750ff19f42afa0069f68a7715d49b7e284' 
  AND (
    token = 'A1KHAXTjZ9wi/tk1+raPI4+xquvs80Xkq3vz9PSCT4o=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )