INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '6a9245ac96295eb11b7040ce0565af5e7de5ad3a07e90d1ca0b1d9af208f70ec', 
    'Lv0KngdKWjsFQib3hARe5UjwumWFN1mHSuzrYfIboBc=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00038

Result

int(1)