INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '6da14bcffd503f1b10fe3e2059019d0d2a90cd28c8855c52b22700bea1aab6f9', 
    'NRtSL1nwMPJEreI9mSdtERQRfz5sDf6sLmUbwVglYDk=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00024

Result

int(1)