INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '52cf659781b925242814decdcf259d08ebe913bdbbfe4caf438753b9b0e3bb17', 
    'K/b6xe0OPcda8m9EKNRR/1DlJNo4OZc3zsWVpCWFCy0=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00043

Result

int(1)