UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'dTv2gjoa/S4CfdJKeWCd/EZaAJ55angZJdjZR0M/Emk=' 
WHERE 
  key_id = 'a588009057d070ef5a0b5a930f44ce09ef1d1ea0d7294abaf9ed7de258ce2496' 
  AND (
    token = 'dTv2gjoa/S4CfdJKeWCd/EZaAJ55angZJdjZR0M/Emk=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )