INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '4677c8c1dd167324418f8239076cb7e4820ff22e6456d665a21af16f4dbe71b9', 
    'Rd+Gq0dY1CJtHqmtf9RkRZmddgAVBXl//686uFPxdJ4=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00018

Result

int(1)