UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'QhBOA2kzDauVmaNpzGN0xXyUW2BIk3qL0eexrpP7NjA=' 
WHERE 
  key_id = '9fedf707af19e621e2930c2fc27a1fead24014c1c25afd3679b893f3341e0f69' 
  AND (
    token = 'QhBOA2kzDauVmaNpzGN0xXyUW2BIk3qL0eexrpP7NjA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )