INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '52c2414321ed58a26833d5c7aba3c9965044bd54750c158be1813d13569b24ee', 
    'IzSMWtw6kshUsAITaYskgvD/9SIjnRFCmCjhnVn0QrM=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00033

Result

int(1)