UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '3QBDi/Zo7RVcdqtTVGjCN2CMEAihCTvaUbSsowEQ4dI=' 
WHERE 
  key_id = 'e0e521d3460b762b846067b17f9ff8a2693a6a4b411695eea6eea924905ea965' 
  AND (
    token = '3QBDi/Zo7RVcdqtTVGjCN2CMEAihCTvaUbSsowEQ4dI=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )