INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '6c49f8abe4e0b00fa0fe83b023c83481c160caba224347013d74d9cbe4a671eb', 
    'FOvixG9gKYQZVckLBSFLkCSAwjf6s2MDk/q1TAUYtIo=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00027

Result

int(1)