INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '16d53667cd06dffaabe04efc5ce49d623aa36accdd13eb96c51a0922122ffaa8', 
    'LvKtb4aNRu6pY+gWFaUN+gIKinuONwr7QKQM6bPdgUk=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00017

Result

int(1)