INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '214a02015e16721936c4298d405411a86ac31375aa9b7e1553c47b5a32a50d9e', 
    'W2mJzEn12FjvLfIwboqg6xQ0rWTnvj4lMVTmUT9tyog=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00031

Result

int(1)