INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '78df623f80bab35935d0a74a61f44d810020f4c61dba82b93e43dced68c682a0', 
    'cQ4lpiW3y0AKc0WaYzjONhzZuDxFiOrpg55dKe//fNA=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00019

Result

int(1)