UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'jpLbRICWchPV2uQP9G15gTtz8oItsvDRUUAIOGB9dVw=' 
WHERE 
  key_id = '1b0b967cdadaa849d6cc2633f44679440083e4cba7bb1383e1d47e0156b265b1' 
  AND (
    token = 'jpLbRICWchPV2uQP9G15gTtz8oItsvDRUUAIOGB9dVw=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )