INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '718e72f0f6f908c6573981cb472ef8c279cf2bacf258113f2c4adc86a31af4f7', 
    'Fw6jkNCxSLzuAZlBBSay2ybrXnIgz8s8AqAM34Z5uJw=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00024

Result

int(1)