INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'c7b89f20f821674a8706fb9e541ea48b47436443a4acfdad81922682f15317f3', 
    'VHq7JM4HnkDXs9mWU768c5CvUUYqBABiV8vY4D2J9i4=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00020

Result

int(1)