UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'yET3VarDvCfYycM3ijc86jI6XnrLcti3jceJ5kgvICg=' 
WHERE 
  key_id = '632a25e5adc7711119174fc2ed98479a28dc4947791b0671f3e6da199e11c0bb' 
  AND (
    token = 'yET3VarDvCfYycM3ijc86jI6XnrLcti3jceJ5kgvICg=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )