INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '8a214ca7f34313ab140579fa4434d440dc3c36c42c387c64fb6f3d08c9c5937e', 
    '7LCxsD0bt5Q0H+wTEX1eRypYhGIIVZZsh5u5cPT2GSA=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00023

Result

int(1)