UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'i4RDl8+jTtNJVGXBsgAC1/8Tze4g7yEwE82Og42aEC8=' 
WHERE 
  key_id = '69bb2a2df095188e7c38548515083b13b9298a2543139e0620f472e8659c3dc5' 
  AND (
    token = 'i4RDl8+jTtNJVGXBsgAC1/8Tze4g7yEwE82Og42aEC8=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )