UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'jpXWTt5iyam8BTru8Y3z4jJxPhHDApmv1h9fHsg0QdM=' 
WHERE 
  key_id = '34cdde3792608bc23e1d1c422ba13a50e54d6bc064f6c2d86ccda5a0d1e9d040' 
  AND (
    token = 'jpXWTt5iyam8BTru8Y3z4jJxPhHDApmv1h9fHsg0QdM=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )