UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'KQlhoXopfO4ZbROGQqE2CIgHHN5bA6OX0U1vJObflgg=' 
WHERE 
  key_id = '90bddeb64af84c9dbed44a734860694d7135de71d7c88ae36153701ec30a4048' 
  AND (
    token = 'KQlhoXopfO4ZbROGQqE2CIgHHN5bA6OX0U1vJObflgg=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )