UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'r0xKsHssEwN2JmN3pUzGP0UbNikezrZcAOGAlqwJQbE=' 
WHERE 
  key_id = '100fb4060be30a3063e082fb4e7e7b78d136bffa663c09714e596514558bdf93' 
  AND (
    token = 'r0xKsHssEwN2JmN3pUzGP0UbNikezrZcAOGAlqwJQbE=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )