UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '0zJE8tUjZnPD3qnwjEneC75pE9SI9s4Nd8uzBuBwejc=' 
WHERE 
  key_id = '25f4c7ef2545e0f7782a28512abb8352ba9dd8687a481364a08ce6502a35c5c9' 
  AND (
    token = '0zJE8tUjZnPD3qnwjEneC75pE9SI9s4Nd8uzBuBwejc=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )