UPDATE 
  cscart_aprillock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'JaFPinYCyWtAMN0XIE/D0cGNk0ZxQDAWEYj3pxRnxCU=' 
WHERE 
  key_id = '8208b8547b8fbde8d2affa5c8ab528cdfca2c196944b6ccf9e53e5c0a8512196' 
  AND (
    token = 'JaFPinYCyWtAMN0XIE/D0cGNk0ZxQDAWEYj3pxRnxCU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )

Query time 0.00034