INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '48f97faf3bc140474780f84e0051d6abd485baf6a049665d50208624b1ee0788', 
    'emiJ78Wk7Aqzo7lee4oR2KzhRDZCyz2x2KER3FeTeME=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00047

Result

int(1)