INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'f45742a30c03fa78beeaf8f53c2bc503d48dceeca7559601b36e51d2dd2715b5', 
    'znM9QdbGV6hiB45vvu7kZcO3Smgv7vJWyhZJAKIOnIY=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00021

Result

int(1)