UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'CjD3xEIcSDVkY1BU1ht57mPDcbxOXg+2TIW9wytcov8=' 
WHERE 
  key_id = 'dd90b02dd93f914a02e57325205082e6b7bd4671e940135fe5a999e29d859640' 
  AND (
    token = 'CjD3xEIcSDVkY1BU1ht57mPDcbxOXg+2TIW9wytcov8=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )