UPDATE 
  cscart_aprillock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Swu+rPVmgnSgCgJXT4h/jtjphT1qSzcdxxiggE0dIT0=' 
WHERE 
  key_id = 'a4c5952a33028c6258fe58ac41cd24f0b703885585e60c9780406ba6136737f5' 
  AND (
    token = 'Swu+rPVmgnSgCgJXT4h/jtjphT1qSzcdxxiggE0dIT0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )