UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '9jx/D4OMpJOKm+Gpks5fhrKE0g+lenVhsqseL+962XI=' 
WHERE 
  key_id = '7add4464f11c8c964775315a8002fe826a3e8e923517b36b99b0b12ea5e1c7a9' 
  AND (
    token = '9jx/D4OMpJOKm+Gpks5fhrKE0g+lenVhsqseL+962XI=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )