INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '8b75f127c2ad7e2f5015fe69d0adcfb8810c9caeecf4c80e9aa23462a21ecb7a', 
    'Na20usAgkahAuRryhH1fJkEz+heje8iwDEvu4IbfMzU=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00022

Result

int(1)