INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '8b7b05c529a97494420553d2be41b536ef157ee522f5957fb235c68f044db40a', 
    'qAEI10ITquWvf5FkE81fsK+a1T3wul9bWLVE66Nl7/A=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00017

Result

int(1)