INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '4b9f20b92b2957b648478c9429699403c767365209f436cda1e42175933241d4', 
    'uC+mh348CFIFMjEU3My54WOCzCqAQrmWoPhjyEydbw8=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00031

Result

int(1)