INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '950c417677499ae70b5820b416bf0521aca4181fd2eb69601883b81137d2f690', 
    '0a+RsBeObV4YTxxGqTaBGHDj6CRIb7vzVfMtCkDrhUM=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00042

Result

int(1)