INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'da3df6a36a1389f817131116c87ca1abdadc094453f711de281fa84bf28842bc', 
    'q7qiLZgMLHfKOV6qT+deve9n6QaDW8xY7Vaatshng/8=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00037

Result

int(1)