UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'I7y6oo5N8P7S0blqJGkYmpUTBkJVI5GAJVzZjZJdXWI=' 
WHERE 
  key_id = '7929657f320a811c93787ca7f0d71362483b80d9e0c598c9ce417cd973f03faa' 
  AND (
    token = 'I7y6oo5N8P7S0blqJGkYmpUTBkJVI5GAJVzZjZJdXWI=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )