INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '4dc72e2d5d120b7f26eb6689035396af852147edca3cfb56050c3263daa62232', 
    'zrWUsCkQHEHpvzRrCaheEOkBdovfbWEZxuGbeIyyCBk=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00020

Result

int(1)