INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'a21914d03da768c726d935f6d79947e47da714459f9ff90e28eb4fa1bfc89ffe', 
    'UhnSkP/XrKZZVuqXDJRXHg9CH9h/EfZ+4OVCTduZFlo=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )