UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '8pMCeI0htNy6wG0n85EQZLrmFNZvZHSCtDDI1tF67Po=' 
WHERE 
  key_id = '03cdacfaefe705cca17145da916cd0dbc3ef09677de9131ed228313f56931327' 
  AND (
    token = '8pMCeI0htNy6wG0n85EQZLrmFNZvZHSCtDDI1tF67Po=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )