UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'XRk9DqQjWKJkZF4AMR0+QuGuz/GRkVWFK4BoMzJMfT4=' 
WHERE 
  key_id = '99e0b274a084cfe845b2f0c3af39152ad29554ecf8a9cd5847fe9a1be755d751' 
  AND (
    token = 'XRk9DqQjWKJkZF4AMR0+QuGuz/GRkVWFK4BoMzJMfT4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )