UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'EdM+lE0C4laKrQy1ZAZmtPWtYZ0Q9K6VIv0/vOuSihc=' 
WHERE 
  key_id = '8a40956516f442911bd00d0bccc2b708011924a194199a563316b0e7e0373976' 
  AND (
    token = 'EdM+lE0C4laKrQy1ZAZmtPWtYZ0Q9K6VIv0/vOuSihc=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )