UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '71zlrAYaw5f3Cau3gZ+jkjeYZSi6PtZtTspqSqJJrhA=' 
WHERE 
  key_id = '3cbcdad200492fe01dc2c6b89d2269c44fc06c50e3e52c58464cd294d2295e60' 
  AND (
    token = '71zlrAYaw5f3Cau3gZ+jkjeYZSi6PtZtTspqSqJJrhA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )