INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '2774f2f519d7428994b9be357a6997a8cf63b2874407b22989aa69b586873813', 
    'wFMzUy7GPUXtIWkAVzwwJtB0jooojyDOcyuifSH/m5Y=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00021

Result

int(1)