INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '343e09640e4bf3a014d5959dcb10814ea30d879263cafb49a920e49757eccdaa', 
    'SoGJywnVF8DOsIz7AhqwKGs7KUzqGqjJWRvpIVNoSjU=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00018

Result

int(1)