INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'ce0bf4f2a58745996cd34b9f76c0681d1f8ad9eeb140b71a72e9ecb97f7300c9', 
    'ziWZn6D028L09g6Yd313W0EzIwNr2w3n0yDQnXKGysA=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00032

Result

int(1)