UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 't/h0KYYKU1DCcec9UsWD4b4r4eVe33Oby7vX1P8MCCI=' 
WHERE 
  key_id = 'e8a25ac747af0e4dbfe1e978b09aabdf5ab63bde26cd2e72a78bc2ed5f78fa1a' 
  AND (
    token = 't/h0KYYKU1DCcec9UsWD4b4r4eVe33Oby7vX1P8MCCI=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )