INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '27f530269e7e8c10cc7ca0f9f3765e963b32bff2a26936497bcf4b36dbf56011', 
    'GzY5uO/Ays0GZYz9DOAwWW5jaZgTJBz1nEPV0JPftm8=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00026

Result

int(1)