UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Itm6wGjRqD2z2v23+FmcKDW37eoDwoZSkcY311OxiTQ=' 
WHERE 
  key_id = 'b0b37893496e3bcd4768f27503d09b461a381b1d64f20b527ba6e05f06e007f6' 
  AND (
    token = 'Itm6wGjRqD2z2v23+FmcKDW37eoDwoZSkcY311OxiTQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )