INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'dcaff2d7aaef316713e6fc551ba4a638535e146ce544a175e2924fe1a163193a', 
    'YY4SluSXZtqon1kvnq5oofr9BXGWcEe6/YAKyl4HQUs=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00030

Result

int(1)