INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'c2488c42055505ddee7dd9b8ab9a228edb948ccac0fd8f52e378a052a62eaa2e', 
    't8tbcFUbVQwmvr+gGoXn2Cs3wos4nYCmpVTSNKJJRTY=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00049

Result

int(1)