INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'd1f3b475cfb9cd4881a508e85d4df8c8fb16839ee18cefcc461ef1836d9d325d', 
    '+/S5BIb5TPl3pUAQMHvfYUf9odPg/YQAt8BLTyIccR0=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00035

Result

int(1)