UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'FN0gGYYV5ajbwohRVWRGMBr+Z7KoJX5YEd6OltAZNaI=' 
WHERE 
  key_id = '2c0b99136077b67d3d116857966c834809f80836308a1a0bf5baeb7239e595a0' 
  AND (
    token = 'FN0gGYYV5ajbwohRVWRGMBr+Z7KoJX5YEd6OltAZNaI=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )