INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'f3979bd41f988c2419a38a84eb9fe1f458c50986648bb41ebc8190be09e5c9f3', 
    '7ZzvCq+To2xG+xVex/QVdHGae44ATSc0X1YwJnx+ECs=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )