UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '3pKBWolvhb9z0/DoHPN3YwKjOFyxzVxSjtUHxNqVsqc=' 
WHERE 
  key_id = '5bc1a264b17baef9e84d6f6a1562fa3a72ba180cb3125f112e198c44d85ea959' 
  AND (
    token = '3pKBWolvhb9z0/DoHPN3YwKjOFyxzVxSjtUHxNqVsqc=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )