INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '6f1f433ee970a47c65566e3104121ca4ca48bd9a1791753198ef68516b02f749', 
    'DobZSfgAJeXW2okAu4BdXInJMo8GE4MX+Q0BqYqoUJc=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00066

Result

int(1)