INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '2a85521156e51ea6050860ed31bc89e109737b7a83d1c5aaa62a9880e9bc6b59', 
    '5HOsh7z+kExT2mTIwZC/RdNMzLxdC7GqLsh2id9Pb/0=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00030

Result

int(1)