INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'ec25255fe67a0080492646f58be10d02346ec019c2315266e832f2711073869e', 
    'ROwkdm+htCTwMfCfywKFORfQgUZWciy5nx4OSl6Jcbg=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00032

Result

int(1)