INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'a4d52359f4058604783468ba0744d999beef576cf2635cba997b5f02c4368637', 
    'ed0RRhH7CF5idZqRg2Taioi9Wq9SgIfI461JjppwkTA=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00058

Result

int(1)