UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'WL1s2dgqKtev4PXzPG+gpnB02wwLY3raHKKvbSa4Q6M=' 
WHERE 
  key_id = '692d8957caf976a7ea15ad2a124e102e397a2a15647427de2990f9e0cd5867ac' 
  AND (
    token = 'WL1s2dgqKtev4PXzPG+gpnB02wwLY3raHKKvbSa4Q6M=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )