UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'QjKKKMvZocuEtkjs32XlKJmro7MUf13uUDIUX7VMrGQ=' 
WHERE 
  key_id = 'c78d7fc9eeeeac8c4c9680064a61417cb1c4bdf7d2de1710d0751f7afbfa46ba' 
  AND (
    token = 'QjKKKMvZocuEtkjs32XlKJmro7MUf13uUDIUX7VMrGQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )