INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '7de788f7635aebc409148c4baa3cceb59381ed1c02537de4d6df227c0e9cd134', 
    'a2DBm/Ci/hj01omiX5hayLXM0QaohlFGns2CKT7m08Y=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00033

Result

int(1)