UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'L8v1vYT49lvkDM3ayiZxBHBCeFQkyTVP0M11PcrIOKg=' 
WHERE 
  key_id = 'e61345cdbffb2646f499311347464403dae7c47cd4629cc72d6b0c77ed525a96' 
  AND (
    token = 'L8v1vYT49lvkDM3ayiZxBHBCeFQkyTVP0M11PcrIOKg=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )