INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '6dfadeccb9a43d4406a5dd88e5a00b7006f38df77c616628cf552a141e746541', 
    'A4JexLMkCTy21TU9jZCALRqOE/3WP1IDPptkozG6/dQ=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00030

Result

int(1)