INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '76deb260608b06d183b0094bf985bf19b1afbb079ff1b32e74cc8a31417b2ecd', 
    'O6H3uL5tQRxSaOrqTFThRqpD7wMrkO3yK8VWRLeuFdg=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00064

Result

int(1)