INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '94548ac86b16876eb20b805488422bedbfc3676fd4dafb5424da0b81f8ef74ec', 
    'u7LQasQ3fb9rUU0UMLMVV8YEOG9+G6ojOQTG/8YWuPQ=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00020

Result

int(1)