UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'izXZlpkANoVvh7VIfjRA1YZLTaXei+onNlNe3TCFIRk=' 
WHERE 
  key_id = '7ac703aad11618ee11872e155d0c24fa76583423bb3e6909fb4da825ebc49656' 
  AND (
    token = 'izXZlpkANoVvh7VIfjRA1YZLTaXei+onNlNe3TCFIRk=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )