INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '0303f652b05404bb90affc53bc5bfb5a1d9db945d74354fb7d2870ee2bd32494', 
    'Zx0sxHJDtf+OwTZ/MaAge5uJj0vCd65qeF2SpQD8mFA=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00033

Result

int(1)