INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'c2ff37f5e19944e833959a8bb21f922bd14269072480778640cd7700f886b725', 
    'EgXN4EHizFTql3UvU4bZPkXSSUDHco9TV60AazoB+xA=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00035

Result

int(1)