UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'cBT0mk+PGeJyByytEk9hq+XSQxrN6NBEAdYsEp7r8NA=' 
WHERE 
  key_id = '210ac0ffa9677919e4c6e48bf802701e3f2b91086db9c5c0543d5c2bd2096f3a' 
  AND (
    token = 'cBT0mk+PGeJyByytEk9hq+XSQxrN6NBEAdYsEp7r8NA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )