INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '492fad7bf4aadb329fe60a6911142848869e30b982af0d2c250ec38b746dd81b', 
    'xSXpXlvnSMXeEpfU/2KlXrsxfHRf1hEAnEhh8ZI0ZdQ=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00035

Result

int(1)