UPDATE 
  cscart_aprillock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'XUkjzM6Bm20hqfKrJc4ztRo7Toy0DIKka5Vnv40E2eQ=' 
WHERE 
  key_id = '4725a3289cf582267b2da71c89024981ec2539f4f56220e8d4029c895ca824ee' 
  AND (
    token = 'XUkjzM6Bm20hqfKrJc4ztRo7Toy0DIKka5Vnv40E2eQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )

Query time 0.00028