UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '8ImtD4V8t91T6QGDKUdNuzkNTaGMeV/yUI9j65mo0I0=' 
WHERE 
  key_id = '8ec62168901b00fe9e68b353d3c14d4d08495e1070b547f57bb5d4ae153d30a2' 
  AND (
    token = '8ImtD4V8t91T6QGDKUdNuzkNTaGMeV/yUI9j65mo0I0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )