UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'I+bT+Zt7fj8PKLBekIwETuKXDRR+A0SKh8q3OiUHB/4=' 
WHERE 
  key_id = 'b428411261d040e5fa9af107e25be8fc55c9a2e1a6d7a86842755144042499b7' 
  AND (
    token = 'I+bT+Zt7fj8PKLBekIwETuKXDRR+A0SKh8q3OiUHB/4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )