UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'FiH4a9fmpoLfdYR9JQ4Q+d7an7XL/Ugz3vsFwXGNtUo=' 
WHERE 
  key_id = '4ed754dc8fd2a14011eedc8a915f2a5cc700ee73fd18cffe2faa66d16221e8df' 
  AND (
    token = 'FiH4a9fmpoLfdYR9JQ4Q+d7an7XL/Ugz3vsFwXGNtUo=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )