INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '442221fcc5dbb8f5d9bff1d13966cd14b07cbccd9d1e5a5d4dee8c6cef910d6c', 
    '18VpGvP6dsjlpeV8KYL3LtkjuonGouRJqUBrAcGR+dg=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00020

Result

int(1)