INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '2b82c6fd9120470e6f75f43dd5dbe21a83953b231746b7099a27dc481093ceb2', 
    'IeKksg9UQKAuIZkH63T2VINDaffds6INZPfeu3cExts=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00028

Result

int(1)