INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '8cabdc32cf8623a605b532da51b44ecad2b7ef631836efb61d051d732d20fc00', 
    'LM6Q3NtG40pXqMeBSIiISMsfliSC2OdgAIrhpUWngvM=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00033

Result

int(1)