UPDATE 
  cscart_aprillock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'IHaywesLe6ZIV/FpuIwqkDzvDrAVp4fQHfawM0+nYOQ=' 
WHERE 
  key_id = '38c13099e3cf1c5ffc648366fc151f88f8f33bd65081634cf132bfcf9b3da545' 
  AND (
    token = 'IHaywesLe6ZIV/FpuIwqkDzvDrAVp4fQHfawM0+nYOQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )

Query time 0.00028