INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'b4d944bd76e9e565c79fcf44045177d944399ecced0769a14b9ac2d2f2f79cf2', 
    'SbDd6hcc6s6YrAyU4HJ7mKUnQBbOiPuDPNb5AzFzHGg=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00027

Result

int(1)