UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '4t0GhtcmBovPH+8TIf6Q6GWhRMylWmtjAGlz3navEEo=' 
WHERE 
  key_id = '188dce7e5bc03d66cc64b9fa9e71a61d7023b14666e4df03d471cd0ef02a1763' 
  AND (
    token = '4t0GhtcmBovPH+8TIf6Q6GWhRMylWmtjAGlz3navEEo=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )