INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '7b4ad3d503b17e6f6af591976fa5b092535fc9b6212c5045b22d26fa3d95bc23', 
    'k6+lUj9KIz9Xn3l1bTLuvyFdToNIUnfUXLLxqOe6uok=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00042

Result

int(1)