INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '39a0a6fe0981ad035e3f91d8b85d210bee7fa8214eb2b6dbdf910db3976d2cef', 
    '9pkvhuu958et+dBmSwX3s4E26orcVtv8YoQR/lWXFd4=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00028

Result

int(1)