INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '3dba6f609f2b53a260e4914aa197e21a56c7c94847d4b0a0a796fc03cd41657c', 
    '5MbxVw0MQRUhu61gdnAosTm0hl/jIqJn5j2bqkT7tqQ=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00035

Result

int(1)