UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'EhmF7evFiF9u35bZ1SNE5dB7qRyM26g//SEgQlOnL58=' 
WHERE 
  key_id = '17f4ecf09b8b7b7889217a097423542593b14da4f327830002615c528cd8b5cf' 
  AND (
    token = 'EhmF7evFiF9u35bZ1SNE5dB7qRyM26g//SEgQlOnL58=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )

Query time 0.00033