INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '9f3f443637f1812c68fc33c4c651612bc7ed5ff9ee3b84861dfdedd50c774a45', 
    '+pHNl7RpxZErkQ9azUJMU0FLdIzbmbiFcUqnfJD/ZRw=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00039

Result

int(1)