UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '9rDJS0F6sMxS9ue2CrWJCw6jdvbQFWzQHkUwNLVpe0M=' 
WHERE 
  key_id = '4450a2c27fc86bb5f2cbb915b6c262c58b24a6866af6d42412d5bd3332f0895a' 
  AND (
    token = '9rDJS0F6sMxS9ue2CrWJCw6jdvbQFWzQHkUwNLVpe0M=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )