INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '52af399a75d725560ed00dc467de77bb63efd3e713717b85ee888a871b04be64', 
    'kXj93R5LDkTfTVq4oo0LrluiLGYZTlswzsdfwGfwa4o=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00029

Result

int(1)