UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'CK1CO3qizxpRw4xkR4kMhDzCnyXJie51/Y0fgm5hnoo=' 
WHERE 
  key_id = '2534a671014613531474b6c3df46205929bbe514b1e6ad3bddb3495e34ed1ad8' 
  AND (
    token = 'CK1CO3qizxpRw4xkR4kMhDzCnyXJie51/Y0fgm5hnoo=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )