UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Bz5JYVW3dKNjGKFrAsi/yDARlclc6hed/ePek/ZeyM4=' 
WHERE 
  key_id = 'ea81a0537096ab24225ce9d4fc9b95abc69be315943ae91323b98ff86b9d1a8c' 
  AND (
    token = 'Bz5JYVW3dKNjGKFrAsi/yDARlclc6hed/ePek/ZeyM4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )