INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'b54ab706a8934b577d0ca22cd8b27b3eaef047684cf80a97e443c0fb39d82567', 
    'h/Z/oxJRaQu3taagOHnPBu42K1HVNUPmdJDpBrG2uIY=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00021

Result

int(1)