UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'ftkGheg3RBX/0387Pqt4oi96YbC3taMk603ApkqYWiY=' 
WHERE 
  key_id = 'd7cae9587d6e845690bdff769bda050700a330e423842c61d2dd4aba38fb3be3' 
  AND (
    token = 'ftkGheg3RBX/0387Pqt4oi96YbC3taMk603ApkqYWiY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )