INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '1a70a32afc2c786b7a1a73905bdb0a593ab95a15e7654f80e2ec86c0cf126ae0', 
    '0L4DCFjqG74otGp4T0eh9hYtxPoZmuXk/LscCKkImVc=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00057

Result

int(1)