INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'a4fc25cc7ef8d493cd2c295c670ff89b8da865aaca45954e32e923753ff8faca', 
    'Z+yxdVtheC5g3Tnhz156YOvRwzw37ApC69OvjeDpVBk=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00039

Result

int(1)