INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'b36d17603dbdc2a18975519b67c788d46bf11327baee513ceddf066650fa2b21', 
    'CCAZ58dPURd8sCGnFPHxGpSC2NWL0JvqZjsuPfmSPNI=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00021

Result

int(1)