UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'AKS4o4qax77+BCBmpe7BjnPwryfAKOSD5wZxO+53CTQ=' 
WHERE 
  key_id = 'e37bdb785ba02bcbd537ef84c1234f8ed4d122e3524a3f8c35f7a7e10e48badd' 
  AND (
    token = 'AKS4o4qax77+BCBmpe7BjnPwryfAKOSD5wZxO+53CTQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )