UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '5LP/GU6abCPw/1ghFzQfnPQiZULSOvxkYl/mZDrVl+I=' 
WHERE 
  key_id = 'c8ea09062fa72c2d5e1cd270746f97e0e86b4a3a961b9c2b47f124a57dbec213' 
  AND (
    token = '5LP/GU6abCPw/1ghFzQfnPQiZULSOvxkYl/mZDrVl+I=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )