UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'myAtyL+wQVC0pC3wZwxkojUdA9ztMSx34jm9rDmPjgw=' 
WHERE 
  key_id = 'fab6c1748cb388f29bbff5cfe405736ce651a6a81dfa31cfacc859d17da436a2' 
  AND (
    token = 'myAtyL+wQVC0pC3wZwxkojUdA9ztMSx34jm9rDmPjgw=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )