INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'cfc773f5aa2dec7512f8dc20c48ceac284a7413dc9ffcdb7d4647d121e728c4e', 
    'CMC62gEV9RusyRmZkmZDVp9zjoNdg3bvQm/UiipXUds=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00024

Result

int(1)