UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'c8wMW74IqYr9G2mJJQ2KC+GnYVi5AcDgouz2YE/tFPk=' 
WHERE 
  key_id = 'ead0a88f69310dad3589ec4f55a11c62cc137637699ddc552a35784a1fb165f9' 
  AND (
    token = 'c8wMW74IqYr9G2mJJQ2KC+GnYVi5AcDgouz2YE/tFPk=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )