INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'e1f21a98e64b9527dbd956f92798a3c691ea3c76739a1a341ad6f0f259484911', 
    'RA+8sIAPLtMIKEZ8tfRTkN/hmhj0zmVLtMTvgohlmos=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00032

Result

int(1)