INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'a69889dd3ba3ef33af2a90dca761d37d1debfbfa66d7aa5a1eb2be13a7219afc', 
    '5c8bNvOH0PRfjpO0ZKSIAw9LgHa7TeNybLoO7IA4rb0=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00028

Result

int(1)