INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'a7df1f1e2aa7e53206300fdeda6b5f03f97ee1404b050234f78b6a5cda2c2985', 
    'wwOfxfM7aLBT2Luj9xZzf2WbUG3b1qVpI3AuaUC2/W0=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00039

Result

int(1)