INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'c4fe6740899553bc95364bf393e898056b7da359f7f4b13354b520368e334e45', 
    'jZo9U60TSfV2YTGx27/RfB7pfMxqblKsNY5yOfyxhdI=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00047

Result

int(1)