INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'a3951982ec05171eab33ca84e6fb3c81bdb1c989b953686b4f681fa570035b8e', 
    'OZycfrf5CRBZ0IDqBqzBzm74rn/6ADD1srtvAmHeVCo=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00019

Result

int(1)