UPDATE 
  cscart_aprillock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'C/mTARJVE2V4qrnB2B+ciCal63rxupn5ZriBojDQ9zE=' 
WHERE 
  key_id = 'a26ed1837aa6e66f326f6eec43044c7f3c5ceca61f5c9c9eded4f295074cc2ca' 
  AND (
    token = 'C/mTARJVE2V4qrnB2B+ciCal63rxupn5ZriBojDQ9zE=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )

Query time 0.00027