INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'dd35c03671af08b26a7bc0c7c35b7d83cdfe107d5abb15dab41a812cd48ccc17', 
    'K35qOQJ/FMtkxARzKk5YYvHatODxttCq9TFRtf7qRk8=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00027

Result

int(1)