UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'W93NaObF++V3Fp+upx+UgJIjlyOy/Y4K16nWHMvDPZk=' 
WHERE 
  key_id = '8ce4c83998d43f8324c55c6c462ff9208a5899770a1daa9b5a627f9cb046c81b' 
  AND (
    token = 'W93NaObF++V3Fp+upx+UgJIjlyOy/Y4K16nWHMvDPZk=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )