UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'eVJCJiJvYSmzuFb1G1/b1KT9hzyAt6yBtromk4eLJLQ=' 
WHERE 
  key_id = '452c08f6fca9d210e1cc7d9c66d58109ad2d7c898ea8adb7bf5362e515da5fa3' 
  AND (
    token = 'eVJCJiJvYSmzuFb1G1/b1KT9hzyAt6yBtromk4eLJLQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )