INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'd762e42db1b98a5a75ec72015b2da5b4650c95c20baa4397769e4566ba636da7', 
    'z7DfDHsUp2V3BDKJX2gbr8ItyM4j2yRsvdt0CfQq1wk=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00032

Result

int(1)