INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '83415cd1da9f6fe418ae7c1acbd6fc811df7255471c3b59caed20bef7270997d', 
    '+5PqSP6kddB6E2SbTuBOrvV8I/5UhTfdEw3LSKpH/Sw=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00029

Result

int(1)