INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '395accbd31fffc5357c96d2d672f3b3e2b2b647c93871e4e6001194743c263ba', 
    '3CklIANZBpYnf6DwLPUTLzg1ysa2Z+7gDJ/sIMQdJkQ=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00030

Result

int(1)