INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'c661b92df8090d5031906e0a28c215a21705ff812d0aaa990be239b120dfdd1e', 
    'swRQ6keHhvyQGCXrEUe8TG6pxr0jbhkNuEegYEkrWNM=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00028

Result

int(1)