INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '646f21a236d205dcff61f05ffd9d6a35db9230fb3beed993f60c24fc3e9e0ed1', 
    'RlgyEB7/QPz2Z/AH2cBKH14qQWsIX00Pwgck0w56wcM=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00070

Result

int(1)