UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'LB7vz4Gn95AyZikHg2a1hhzQWQs3rxwpX9NoumsLpTM=' 
WHERE 
  key_id = '1a028d570db4f98b2c584263d0427474d25ce81bf92fbe1297cac5b1c6f94d60' 
  AND (
    token = 'LB7vz4Gn95AyZikHg2a1hhzQWQs3rxwpX9NoumsLpTM=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )