UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'BMym7djowbdtLHu1Q5dZjYzNgcN/Hrwyyp9CboW4um4=' 
WHERE 
  key_id = 'ce97c92bda5ef77f9281d21eb876c883abb10fa471e170815b8fbe809ec4ff01' 
  AND (
    token = 'BMym7djowbdtLHu1Q5dZjYzNgcN/Hrwyyp9CboW4um4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )