UPDATE 
  cscart_aprillock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '4+TRaDEJ0r6odAviJnfcKVRbg7VA2R/xE6buTZx4mG0=' 
WHERE 
  key_id = '4c59ed008509ba8362057bcf730b31e42e3b73517313eaa9b87cb6d8bbccaa25' 
  AND (
    token = '4+TRaDEJ0r6odAviJnfcKVRbg7VA2R/xE6buTZx4mG0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )

Query time 0.00022