UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'YFEe/ibSek9wJurhNs4w9sAZ1ga5TG96D3tYLN2fyNM=' 
WHERE 
  key_id = '74d908a9651838de61c66a6afd9a9630a8584c498a6d417fc99f3436e2a5789c' 
  AND (
    token = 'YFEe/ibSek9wJurhNs4w9sAZ1ga5TG96D3tYLN2fyNM=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )