INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'f12bfcc67b95128bc128e8e23086de7af1edc1b275436db0de53143c65e5f107', 
    'QQTc+etsYhN6mJTDiDHO3zQO87fNM24V1LRgUuQG54M=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00021

Result

int(1)