INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'c11c55a99874dcddb209479500a53f7ceb3857d13b1e72724c53a068836e86d4', 
    'R9RuQbnPsow7+sVmUkX9ys1jfpaeMyPm/koaqk3pi7E=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00026

Result

int(1)