INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'c2fd804f6b134a91e876c824280632488c68d330c5cbaa169631a5138e7861b2', 
    'AOeXf74o4C89c/XB/wwci/sIU27xtBW14l+3CVMuAgM=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )