INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '7db1c908b653cc3f6836476b8fc9307619205d61f77d60daeff17b07fd3f875c', 
    '0fax0khvUh188tOsQh7AQBlLHYjtBefwseIKR+Qd7bU=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00021

Result

int(1)