INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'f2bf45555c210a251b92235be06446990b9291644128ddf6d228cc8f5d92f40e', 
    'PSCmRBS32AK4OECiMu74mr2pjrYnzgfRFy4bjVxw0q8=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00040

Result

int(1)