UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'cm+OdsUlBPxLpM71e8CkKjB8uk60RlBRZEwLcQ/n09E=' 
WHERE 
  key_id = '8a2dd0b2c8cc24aeab662e55ed7594dbd8f910ce7e4b3eaeceaef633c759a3cf' 
  AND (
    token = 'cm+OdsUlBPxLpM71e8CkKjB8uk60RlBRZEwLcQ/n09E=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )