UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'CrGzUNNUEwKYNtDNdvBeSQWrSiI/iPGiyMhJvuPiV0c=' 
WHERE 
  key_id = '961a5855f981acc740ffa5cba82ca8e6de8d00af265c20db6b3b80aec1d31b70' 
  AND (
    token = 'CrGzUNNUEwKYNtDNdvBeSQWrSiI/iPGiyMhJvuPiV0c=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )