INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '4c7c8405eec5360ad5306641a17154486ef1352f4d3f1516dccb5f5aad5c22c8', 
    'HS0vpK3JmaD5kkDjNoynyB3bQLGc4ftfAZkvxOnZTyQ=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00022

Result

int(1)