INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '2e6262f30e626381aaa2ad1fa442c27b06110cc54d24c244a56ba31254e65936', 
    'vhBsrVzv3pV0rpijIfnSEJDTiW+QzXUuEvPCHLOLzBE=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00049

Result

int(1)