UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '8wvr9cr43krrnvIQkWLqA1MZm8QDdOABH31+uAxWOac=' 
WHERE 
  key_id = '5705a0b4afabd7e64629bfd77872aed2115ec4191dbf484fb7aadb326faf3e2e' 
  AND (
    token = '8wvr9cr43krrnvIQkWLqA1MZm8QDdOABH31+uAxWOac=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )