INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '0557ddd3f1cce5eb24b23c2b79260e6f9633871a06b8e7c39fb3433554acd8da', 
    'KHMXDL56o989K3DUCTVvUBXcaUyj7H3wT+YtG6feZBs=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00025

Result

int(1)