INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'ff5c632d178fa3bb015ab469cc5e40748e560a78f893d9fa77b1b9d1210b42b5', 
    '5JUBnDLutMu59itUbxNHl9y3RUI7l3nl6HZHOVf4I+M=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00043

Result

int(1)