INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '99a9040f6af1427c9b6ac6c74ef8f7ed861c7adba1292cb10b13a30efba10c5d', 
    '+A2Y4ApWNVf5IvxHZf1SVNGE4bKDuj4xFhKCEyYA/SU=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00058

Result

int(1)