INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '778500230d8c5a1e04acf2a2b3dc5158c884d5b0c30daff18fc7df3015e9ac7e', 
    '7kWGC5F+4ViWLm98QoLoUt72XCJmbcZ4iKNl1CGAgCQ=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00020

Result

int(1)