INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'e0aad96c10e76f44fb42a39e161528d7af2c8f15e414bd9f179759971170c16e', 
    'QAHLf0i6tHEYxPCcODG/dkfu66gaCUwf5y2b3wg6qew=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00042

Result

int(1)