INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'f4983c0931a6d28464c771cbd6343dd6d35947e4bc723d637f736b7269401f48', 
    'PMOZ5V04OnoOKUmD72W334lV0w34N/XUpPPutIlEnls=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00025

Result

int(1)