INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'e1cdc56d1cf21e27319d6bf688d55a5b3518d2147fb3097a435bcb0d133fb599', 
    'Sb2YQgZXWkILi2QNyJHWMR7DobanZS/18EDCErL/+bI=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00021

Result

int(1)