UPDATE 
  cscart_aprillock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'xEsRkvIKiCfjHbAAxPnXMpnap1+uRFxoNXxrFkAvZdM=' 
WHERE 
  key_id = '83a6c6b7a1a22f44cc9504d94fc25afadd0cd0912752ecb57794d92c2652a6ff' 
  AND (
    token = 'xEsRkvIKiCfjHbAAxPnXMpnap1+uRFxoNXxrFkAvZdM=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )