INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '29fd3741c6403a8c1dbf8188e573fd53965be8ed1d4c80d645a13a74d6dfe1f4', 
    'kt8CBn1fL1+Gn6J+2Tfj2p2M8B05o3IO/v+2jHpSohA=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )