INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'e3218fe2f227c26e39331e310a70b36d2af409360043483fbe3b79edc0d46d52', 
    'kUby9MR1g6j6qD5oH12euqfTS3BN47Uz3yauVvSzByI=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00041

Result

int(1)