INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'ce1ef906940516fba48c7256582b72c7c01b4093faa28606e43a093d74e1baf3', 
    'KYL8FrznQVdGBM4MguYWROe43argDiBhFBCiIJYkIBk=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00041

Result

int(1)