UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'fMq5YABVDiqE+uutP+x79wwUyCqVE7foVX3JitX6c0Q=' 
WHERE 
  key_id = 'd470f5fcdb6f7a17542279056324df96001fbd0a643dc7047a8e9d50344a70d5' 
  AND (
    token = 'fMq5YABVDiqE+uutP+x79wwUyCqVE7foVX3JitX6c0Q=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )