UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'FCd3zqSBWUr+eDtyd9u1A/PiRcMDcZtwwlgBuUf5z24=' 
WHERE 
  key_id = 'e421c3ef2972c90fb3b20ce55b5e25a9f8d5c600c7e3b85e544c77a6dc916ab2' 
  AND (
    token = 'FCd3zqSBWUr+eDtyd9u1A/PiRcMDcZtwwlgBuUf5z24=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )