INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'c949e851c7e119a076292363a728e5f0504224708256c26e74014b7572521e1f', 
    'XfuFuWAd18AWcDuW098XbyzZWxkSTEAsjgIPj1X28n8=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00036

Result

int(1)