UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'kTZcE6sCpBr0wLSHOrxW1ocatDiodBy2IjuFkM7Uz3I=' 
WHERE 
  key_id = 'd70547837ba9acde379dae61335b475e7a4810ef9c7451f930f444b18a136fb4' 
  AND (
    token = 'kTZcE6sCpBr0wLSHOrxW1ocatDiodBy2IjuFkM7Uz3I=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )