INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'fc121c84faec1530b1cb9674aa7e686c89478a2fd3150978a094ba828b9e354d', 
    'SzvTbHl/77LdwkqMFr328TCQM5RRXHkMUd+X2W04bKE=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00025

Result

int(1)