INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'a879b4d30ad33ac199d309460a71b6ae5bb24aa66d7719a725d2a074a2f3896f', 
    'rZHY4UZ0cTjuD+IxkFn8tlWCYw61xbewEsBQgR059Ow=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00037

Result

int(1)