UPDATE 
  cscart_aprillock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'DMODIMrUisPVL2LR3caImYeFZX4TeGwwJvLQhUdVmLU=' 
WHERE 
  key_id = 'a6d34256cd0582d6671d14624be3928189e73450d66a497b1783f7afa6978b53' 
  AND (
    token = 'DMODIMrUisPVL2LR3caImYeFZX4TeGwwJvLQhUdVmLU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )