INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '0392e67d39bd33471debb480b2eb52f8e82804b0f751447dc156c50383eceb10', 
    'z+GTM0w1cx7KIkdziDaUFYAiE3OLSHvKCc3Vj3B57Y0=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00028

Result

int(1)