INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '4adb7c4bababc6d917b7a33204c6fffaaa36655a14bacf6b50cf54370a7a0aa4', 
    'mUE/BdNAub72NMnIniZWn1F+0TCap2tPD6KZIvp2jmc=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00020

Result

int(1)