UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'akF5gxApRMRy3oyl/sAXH2hXVdXENARboodzf0MxPb8=' 
WHERE 
  key_id = 'cea0d9beed1cd5081001339f8326908109e696646e52a109a34104ad012336a9' 
  AND (
    token = 'akF5gxApRMRy3oyl/sAXH2hXVdXENARboodzf0MxPb8=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )