INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'f444ae1a083b068aea728bec60543dc04b573d2a6091cc281f22a3570e4ce28f', 
    '6gvmWtkGlPSUSjUXra6NWaq9U43Fm+G3Uj3cup8ro6I=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00027

Result

int(1)