UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Wl8qmJwoppcp1l9IelYbL9hdovUKN/6+9U4RjdzNKLs=' 
WHERE 
  key_id = '2d2dedc13e26a1f7e31ad91aee6fee761e3e79e29e7194e4eccd471229b615a5' 
  AND (
    token = 'Wl8qmJwoppcp1l9IelYbL9hdovUKN/6+9U4RjdzNKLs=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )