INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'f973bf7a49a779be6f41ff45f65a571720fd7cfee50858f39a7f3252a07aa70d', 
    'eb7etUS5mH+PACT1XEX8vLOcMQbHNVs/AN429Hl9Kyk=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00031

Result

int(1)