INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'cc0de75df862c74d2856bf3148a73b1f48596fa00d947b038dedb102521d43ec', 
    'riXDjejOqJnzeBM2Vibb3X6Qp698WaR+9QH51MJ//s4=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00033

Result

int(1)