UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '1Z6UJupXGter5cZrd/yWcL56LhltT/5n+my06CHQVyo=' 
WHERE 
  key_id = 'd2e764e08b82d0cad3e4caa55d163c3253857bdb9ee358048648a14c198662a1' 
  AND (
    token = '1Z6UJupXGter5cZrd/yWcL56LhltT/5n+my06CHQVyo=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )