INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '53880bca8d9dd83a5b69ffa75fe376107c873fafb8288f057f014152f9852e79', 
    'RDBnwnu5lv9jlCu97KiiUP7c4SozMuaTVX1tqFyP90A=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00030

Result

int(1)