UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '9gX28b2UYila+Adv7XrQLwx4WD2dWMOdynIA6aahC44=' 
WHERE 
  key_id = '3b08181ddd4e21f1c6521fee9bb7669f36483df38ebc54a134961d3951f2f26b' 
  AND (
    token = '9gX28b2UYila+Adv7XrQLwx4WD2dWMOdynIA6aahC44=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )