UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '6T17PXLdfKu5NtxpUUS2ksatIBCzrFU1oqGESipjZDY=' 
WHERE 
  key_id = '5c693573b52eb857132d3742e4d3cd7590a5aad9022211da72037dbc3c94b18c' 
  AND (
    token = '6T17PXLdfKu5NtxpUUS2ksatIBCzrFU1oqGESipjZDY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )