UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'A6BRIeDy4T5LnnZPFnXyPsK/LZp39YI9j5s1/LrqMeM=' 
WHERE 
  key_id = '03c7ecd848844eca2ea679092e838a364b2a0b217c1a58be505582506e8abe33' 
  AND (
    token = 'A6BRIeDy4T5LnnZPFnXyPsK/LZp39YI9j5s1/LrqMeM=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )