INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '6c21d4a168931a32f6dd5e3693ec62d65c7fc189331ab69c203bc8f7d33c9cab', 
    'w3oL/Kq1fIjC40avAcWzUc3XweGzxFAh1SsgJbjVyqY=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00043

Result

int(1)