INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '89e5a418aeabb4eb1fc36e87b1d4610793ff76be0fd74811ad96600898dac022', 
    '1rF/CvEisJtH5j0ZpfT4CkKYCdBKE1dTa6PWEkFVjD0=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00041

Result

int(1)