UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'yB8S76CG1yXL9zzTaGGP0qqeLqkKOyD7CIa6aKGbEEc=' 
WHERE 
  key_id = 'de2e3c38f772713f8047b540409184538cd4cbd89d87544ac0d2a26f7f73c30d' 
  AND (
    token = 'yB8S76CG1yXL9zzTaGGP0qqeLqkKOyD7CIa6aKGbEEc=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )