UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'OfqaoAsOLzn5RvLLk9m8Dk2EjpDRXptBcVzioYRhqQY=' 
WHERE 
  key_id = 'b35d38cb78bb1027844d84b3cbd830d623b3c220d715221424304b83270b78d0' 
  AND (
    token = 'OfqaoAsOLzn5RvLLk9m8Dk2EjpDRXptBcVzioYRhqQY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )