INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'e20175df507aaceb54357c6392ad5976534a085d25ca15a15fa14c117e0cd01f', 
    'Un07vok1yTmodHqm3WaJcF4MTi6KDobxNhj0tO20Sfg=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00043

Result

int(1)