INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'a512a23969adc6cc357fd12464830e8652cd10a630b183065cc4d9058dc4e414', 
    'BR4MjEnPQmic6PQy3i1J8QxLpLkiguHl1/5cFdRFgxo=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00028

Result

int(1)