INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '52e4ff459205faaa26b62b359f38ac6ea33567999f8d4ba454b272a96a83a167', 
    'laMtpeu1qVb8c1C/wYNz81joYk0F55LBCpUUF2rNlRA=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00061

Result

int(1)