INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '636e5b5e96a5fe7f4848931348fca0f2f77127dbf6018de64c8bd3c476a2612d', 
    '/vnx7kpAbWBhEJsFa7xapQ5G6AtE+5yz8jNRTrsA4ak=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00036

Result

int(1)