INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'c5fe640dccc2cf1ff16a7efdd7123f759f693236df04762e31ed113b02707469', 
    'C6eb9+roobLsLvlqAiABBUbixYY/WtiGtNVhFuswcaM=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00027

Result

int(1)