INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'ccdd782b0af654d2925584224f61c98b6715d8fe7cdede805b56335cdcaf8a6d', 
    'Hal812g5WVIbl3E33ZWD2SQbPiiHybE2CR8SPWf61JE=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00030

Result

int(1)