UPDATE 
  cscart_aprillock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'WUEoz1nhMCXsRpq4UYwMe0j3SjRgdznQv773tWgQ0KI=' 
WHERE 
  key_id = '0217620d663ef91bde858873a38c402c4de780a162c0c9e21a4a9a3dbcd20886' 
  AND (
    token = 'WUEoz1nhMCXsRpq4UYwMe0j3SjRgdznQv773tWgQ0KI=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )

Query time 0.00036