INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '35dc289f968645e52a31f5bcc3d9668bf2e16a1007633a4eb2468adf9866b91c', 
    'WLqVh3pj4Y08adYefgfDBrdiDOsnQJZXLKeN6vRWHLY=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00043

Result

int(1)