UPDATE 
  cscart_aprillock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'A8Bx/ASFpHOClch1wGrwayBDNUB41BQEFuZgILeuOCI=' 
WHERE 
  key_id = 'a50aa2fde8e7493812b42999fe9862de8e13683bdab0c2dc757f90c805b73528' 
  AND (
    token = 'A8Bx/ASFpHOClch1wGrwayBDNUB41BQEFuZgILeuOCI=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )