INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '6b63232ef2d56e5a9f28282a833264d388b5dfaeb4027247a1b1b221144561cd', 
    'HtTfDIn3j/6HtiuddrBgvBH2ddry6OSaYRrisGYgh/0=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00065

Result

int(1)