INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '747c4773ff71296c07a44794eda4fdf6791311ff83102dd5da1b1f9101d6ea49', 
    'YVP7Kw0F9QLCUzknHPkJ4CxtL+Ad8pTys6E3ixxhHFw=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00025

Result

int(1)