UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'GTGDbNblv5grr1l0PwOP48iAJLe7UMr/y7Dmp4hg5Yk=' 
WHERE 
  key_id = 'e15f974e5a429fb7ceb61eb49802248ed7fc5f091a73b11fce2f4f94058453c3' 
  AND (
    token = 'GTGDbNblv5grr1l0PwOP48iAJLe7UMr/y7Dmp4hg5Yk=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )