INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '476c39a6c5c35edfeca698e4310b14931f50cc672cffe5fb8cab5638bd97f6f2', 
    'gwnWK6jAufJlrZi6XvUPS8/ORWSKwxsScYpEvTJPK78=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00021

Result

int(1)