INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'a978980fce6775504292cf9f23225d27913cb18be292ec412de3ba0b3b859fa2', 
    'vU2PaCTTZbMU+s12CeRUAXOs6UcC0Hdg7dZ35GfDPa8=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00020

Result

int(1)