INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'f40cb47f7fdb3efaab2a51d08b8b6a5991f29cb640c2be58d5ef948dddf1e81d', 
    '1gWUpOQhamvbfYfiZ5grUBJRfETMgt+wsLdrCagnRlU=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00066

Result

int(1)