INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '544514122f707c0727de717cb61470cdad45c24d13d828ceb1a4cd85b864edcd', 
    '5oNq0fSm5EwNlHOiMgt4ExymjEdjCJEkk0uoctUP/Do=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00040

Result

int(1)