INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'dd1384cba558486d0bc47bce8680c4a5a7fca7d15800e81c64922bffccd8a842', 
    '6kFXInWCNEjxY8yj35RXujq7mmMnY4XvE2oPIXpVugQ=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00016

Result

int(1)