INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'ab1155ed45a6da0bdde53bbdb2f926025848301369cec553fa0a489f9d118274', 
    'hoZVRnZAxazZlGwnUbVoaFBiK1Y9NzszdnXfWWu0sRI=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00023

Result

int(1)