INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'c707579fdfbfe2d8a08dadb173bde1b81dd17375f1790107b0a89e4210919ae3', 
    '9wD6IyMSERqu5gf5FAG1+zipC4PZP/Eyk27PzedXSyc=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00036

Result

int(1)