INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '80703b0bf03c0b0785a68e98360572116c59fc0224dc786559734ccc930355de', 
    '3rG88hw7kfjblAbWuTL8CsV22+03ECdm9Khh8zNb5hs=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00036

Result

int(1)