UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'F3Cul1mTFeh5dgir88BzW7OExf5P3Z9ZLu0mM7ULDDk=' 
WHERE 
  key_id = 'e9516c85b7ce32cc3c39cfbbdfb43d88db3832e253cb16e734a30bb626cb977f' 
  AND (
    token = 'F3Cul1mTFeh5dgir88BzW7OExf5P3Z9ZLu0mM7ULDDk=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )