UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'nqy9EcAOO/fg+0ktoysP20PJ7gPLXxmuB8gciO5ZUh8=' 
WHERE 
  key_id = '6b513e6d303cfa6f3c99ffedb5af95dc04c3029d313b4668aabe0a19be3f38bf' 
  AND (
    token = 'nqy9EcAOO/fg+0ktoysP20PJ7gPLXxmuB8gciO5ZUh8=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )