UPDATE 
  cscart_aprillock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '/XjC10pbUbc0kPOWZpSWCTlJAL1v/KXZSaNCS2Bz9XU=' 
WHERE 
  key_id = '79561e1ad10b3450bddfaf8799c8829a04cbb2bfe45be2e2b8dfde672fdf3af9' 
  AND (
    token = '/XjC10pbUbc0kPOWZpSWCTlJAL1v/KXZSaNCS2Bz9XU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )

Query time 0.00034