INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '753202e4bc97a7f49872e45ffef76393e0680be225408b9815b60e27988a42c3', 
    '+8336vdpIMSKYpOcDK/2TgNJ6w2+5KBzTsrF6YwUXec=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00019

Result

int(1)