INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'f5aa5dbc5831160af54ef8daf6231078b2500aace59dee189021473f75dd4222', 
    'MKLuALlLO6CD8ctNBjvOlgZoeFxpryut3gMRAgC6Wr4=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00054

Result

int(1)