UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '6CA/h3okHQWrN5J8uqwldbrGTeWhEn0LhP6Ax4oF73E=' 
WHERE 
  key_id = '08bcc4dc7f2a2407f6789d47b94eb7ba3baa74e3593e09d5fca8f5e145c96b4d' 
  AND (
    token = '6CA/h3okHQWrN5J8uqwldbrGTeWhEn0LhP6Ax4oF73E=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )