INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'a18ac3f42f517321ffa899b55da0cb0f2943857171ea0818635db1fd0783a04b', 
    'r2Zt2lVvCfE/KQHVMAhytd5vYNtg5t6crpZD2+vbcfI=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00026

Result

int(1)