INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'e3766195e5b6ee71c5b775cc81492d73af7b3ca84a52b7a9d6570d75abdc7b6d', 
    'MtJduYJ1R4SVO+r5jylQCjNIgFn+3Bvkj9cfQlsoktM=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00033

Result

int(1)