UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'DitHc/RrXZ3OxU+qJ+d/tlkbOtxhaZjhaeftJPO44Tc=' 
WHERE 
  key_id = 'e8108e630d6ea947e4c410c8da6cdd15194ab872d955ec306a6ca4933241f364' 
  AND (
    token = 'DitHc/RrXZ3OxU+qJ+d/tlkbOtxhaZjhaeftJPO44Tc=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )