INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'ce38ce8ae3726cdb250210944871b60f11afb8ad13e4c9f4483af1bc3600723f', 
    '3tKPvHWlxbQ1IbwfU+RAGswME9sMkT0oirCq9+d5ias=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00046

Result

int(1)