UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'PcEPZslmEB2OmkwkD3fNIIORkW5Lrx3rcelKjxOy7eQ=' 
WHERE 
  key_id = '223724c123ac798c99ac2401c1e663323408923d0a2ba369456c8c063398b6ba' 
  AND (
    token = 'PcEPZslmEB2OmkwkD3fNIIORkW5Lrx3rcelKjxOy7eQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )