INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '88784ae8cdac1c516233cb67ce2ae253f68a5fb7d291b9079d8e2db4824bc8b4', 
    'lR7h1y0E62lX/Lb+cXqAaNskxNExHO0EeT8+9YCOnCI=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )