UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'LzcPlvNB5kJX7ZvAwriYiD/4F38nCU4RGnTbZfE5t1M=' 
WHERE 
  key_id = '69f20c9d48adebb8c556d19d77a39ea8cfe6ef7da0b779ce1d5db369b49b2604' 
  AND (
    token = 'LzcPlvNB5kJX7ZvAwriYiD/4F38nCU4RGnTbZfE5t1M=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )