INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '9f28fa15d166f72bff634110cf96192ace83aac0c59125f4365bb24226f55432', 
    'OjWx+k6p7TQHzKWuGhQFoKHHBrNgWpkSPuBHCCmp468=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00086

Result

int(1)