INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '395020bcdc7a6ef25f876392b1d0c9e8b791041dc8833ad1583f06c40f1da38f', 
    'mYE5iKrIjfLxPKiCtHhfSBZuqHP7g4v71IfyHG56fqk=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00044

Result

int(1)