INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '5b68b5b4463a394849f0f0fb719c56ecb0147fcc56b3dded51c636545f186665', 
    'Dt+ucV/6alt68/2jvN6VssZ0zXcadbMVZ7zI22Szkbs=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )