UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'TVXiM+NTJp8akwxV9fRS3JtxbWtM1ukiNx2bHKouMSs=' 
WHERE 
  key_id = '40002f3abe5a76407d689158e58a74947cfd4ca82abe7e59eba19ac361b1ac38' 
  AND (
    token = 'TVXiM+NTJp8akwxV9fRS3JtxbWtM1ukiNx2bHKouMSs=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )