INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'ccebff99f98f8874d6c7bb565515ee3f61f39444fb4d219275dea6ae9521267f', 
    'rlM3h9gWFHHHuC+TYJZ1n0zcdDdcdT8KEq4tPPNZvRs=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00027

Result

int(1)