INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '26c4bf915845acd86e0a758cfdac5b7b9846e61be2e86a523719fef2729db997', 
    '0uUqurQoYxdYcLm5Mdfhw5WZYeZIMUHeNCQDTRhnP8w=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00028

Result

int(1)