INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'a25feb84ebd7476c8a10dd4bd8cc0c4d21b43116feb388840a8fdc04a0e3eaec', 
    'UUBHI8fSaevqWiA9giYbu7SlMTfhEeTuLjhj2XkkdHE=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00028

Result

int(1)