INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '564ae228122820f2952e67e18f785dcfa8b49a40bb6be9cf66f74061667b146c', 
    'I9jmchVDZxg/+0va9eKyrIJ0AWuY09QuT3z/gc44izU=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00040

Result

int(1)