UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Kf2aMrcn1VEY0fPtd/ciCHNuWRwK+2gNK12NlGW3yfM=' 
WHERE 
  key_id = '71fe46b2ad9adcbd5cbd870ae1718681ffbc2d897b3a2d89994699ab7a923fcc' 
  AND (
    token = 'Kf2aMrcn1VEY0fPtd/ciCHNuWRwK+2gNK12NlGW3yfM=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )