INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'a35d46e6b3717fe7b30ee275718f5894ffb9bf5b64a1fa4794ba42ef5be16be1', 
    'k2OUnZsKinpsnYOzCL8bYBkf+zM3/JBBtDkjQGFE/OM=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )