UPDATE 
  cscart_aprillock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'NTKanZnQcsgql0bTP9pl8Mx3hCzTs/B5x0R/4z/+GNY=' 
WHERE 
  key_id = 'a93eec5e581ecf6ca658eeb470f7a293ffa2b1ae665556c56c200753f35e0634' 
  AND (
    token = 'NTKanZnQcsgql0bTP9pl8Mx3hCzTs/B5x0R/4z/+GNY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )

Query time 0.00036