INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '55100ba6dc9392dc1831245b4ff09a4701d76e63c7d04fa94a3bdd144a0ce1a5', 
    'lUsJLXVR/5bCK3yw2wwAVKGhmXlqZwxxyx9TU+ksEQw=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00020

Result

int(1)