UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'e8bpBxgPFjJvTS3UBpqtxWTFmgKH/K8zOdplAhV2Rgo=' 
WHERE 
  key_id = '5f26c4c3bea1a3321089d854d29f75a4db9bd34f07a79f90c5e146adbc5b4d43' 
  AND (
    token = 'e8bpBxgPFjJvTS3UBpqtxWTFmgKH/K8zOdplAhV2Rgo=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )