UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '6vhsDcaqm+wGVO6AI+LtPFEPS0I3IOKpeJ+jPFtc9Uk=' 
WHERE 
  key_id = 'b4178c8ec460f491f8264c9f3239e879019acb769f93b68d35cb431596585187' 
  AND (
    token = '6vhsDcaqm+wGVO6AI+LtPFEPS0I3IOKpeJ+jPFtc9Uk=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )