INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '536decba8f9329d6981d18840fa95c57a5d19e0fa21f0aae5272e920daac860f', 
    '5LGApYIOibnxskPHz8oR30YCzFKS1E1DsboC2036kpg=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00028

Result

int(1)