INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'b6ee859379ceb4ffd3c0d69819907bfa0d13d5b44d8f7fe27b54d41a6cb79d59', 
    'JPtcdmYN4yrAT7ByWm4IwcKfDbCnQ6vw8bXL6SKapuE=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00032

Result

int(1)