INSERT INTO cscart_aprillock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '7b8a84227de4c018d22ed014210669976c0ca6c90f47cc8cd2a0c7657777738a', 
    '9V4HRlBI1g7dLWtQoOMb9mwwnk82ip7NqLufH2nX/LU=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00035

Result

int(1)