INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'c75a3028e2f1a8927216194ba0be038c7e192da7c86c1fe662c59f64571ce286', 
    '8N1CXZ0ACy3VoWKrizllFy44YylrewJxl8pFEmtqDok=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00025

Result

int(1)