UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'kzPHd6mI1RM5mXZoFDdVzxxsA9H3DWJO7UVLe550Ld0=' 
WHERE 
  key_id = 'a641fa216dee30e730b9e99f0c9b6d4aea2a0a7e944888505469980f42ea5bfe' 
  AND (
    token = 'kzPHd6mI1RM5mXZoFDdVzxxsA9H3DWJO7UVLe550Ld0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )