UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'ud8ZofqVgKYTGOzzNh7aFKHUMYKV6scPWELdwNtciiU=' 
WHERE 
  key_id = 'd0093ae844537f0675a58e09b33f6de93dec440dcddcbf180040bbcd81bab789' 
  AND (
    token = 'ud8ZofqVgKYTGOzzNh7aFKHUMYKV6scPWELdwNtciiU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )