UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'DBwAQnLyMRDGjqdxmLvgw3Rm/BucHnLHyY06z/kK3Jo=' 
WHERE 
  key_id = '267f57753c24591fbaf6c830137ee51834e6a5fb583211d768c767185e82e11a' 
  AND (
    token = 'DBwAQnLyMRDGjqdxmLvgw3Rm/BucHnLHyY06z/kK3Jo=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )