UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'uZCSsJK/tOap0UC2cD+LwQ5MhsaBhmq4uK2Bvv4R4PQ=' 
WHERE 
  key_id = '93c54a1a1f014361aaee4610ca3b6e389a3927228a6cc648dc1c6b55f0e37c16' 
  AND (
    token = 'uZCSsJK/tOap0UC2cD+LwQ5MhsaBhmq4uK2Bvv4R4PQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )