UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'bkZCHsYbdmmTpzeegrXh5yMMSL1UuzCHsDNX7RvuXN0=' 
WHERE 
  key_id = 'd7dddb0b49287012b2a4a5dc8718be55226cc00d8c2110bf1b185446053d5507' 
  AND (
    token = 'bkZCHsYbdmmTpzeegrXh5yMMSL1UuzCHsDNX7RvuXN0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )