INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '8ec69d2feac20345a126226510d4d1728162b82cb41d9b9bf69359d81a33fccd', 
    '0pFvLWVDNJbOWlJ6jo/i90PJ08z0cvXiy0RSFY8JKYI=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00022

Result

int(1)