INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '5cf9b50b38719c21184a405bbb12b426f8a395ac18e44c9f37777290dfcf75a5', 
    '4rLhBVYMawcxkWNB4lA9xonRGNkVFi8j9SBY9l/7lHY=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00043

Result

int(1)