INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'a891e782a18c3730cc1283cc12f7c7d8f77662be284470a49d4d470f42f52faa', 
    'n5nEzgKya5F3HJ8/6C9JpYxMYZfM0f4pIM/7s6sFu4M=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00020

Result

int(1)