UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'zqqC7TzFEqDbKDAk7S5GwtoSrSABK1SGcfi/g5zvVwo=' 
WHERE 
  key_id = 'c42df06ecb8e303238b88e78f5ac489b7f6da95fda17e7abd15b1debdd3b8abc' 
  AND (
    token = 'zqqC7TzFEqDbKDAk7S5GwtoSrSABK1SGcfi/g5zvVwo=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )