INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '3c4a471476a015c260a4cad578755bdb71e57b9baddcf1d834d196bef8e96f58', 
    'vDaNEgnigZ8epBwxQcRRav2MNUteoecmWbros68iIzI=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00030

Result

int(1)