INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '4ddc503a438e0dca1ce9c8206d2415781044d072d2db3c49fe387442769528d4', 
    '5ohcjmVNTxUVZVVLMyTC9dNw/JhNAnhJWo3XNoIOJVg=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00042

Result

int(1)