INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '9d23851220b5dea191f9e1ad142e06856f52340a48715bc9e7c57aab743e6c17', 
    'NknGjfugj4DkOE+FSJzg19f4M6RXhJCiHuFZBEhLooo=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00030

Result

int(1)