INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '9ab207025d2880a61e29b3f9e4d63c20ee277d19b5046dde671a885905927559', 
    'h+yZmZkyfQArvEn9oxgCpJIzinxqBvh89OhEJ5Y+2KY=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00027

Result

int(1)