UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'fy/wt1fk7VuwlMx8twkRnBgNACkrVSa9rKXbjbjhAYU=' 
WHERE 
  key_id = '3247a24ed0dcc53fa018afed00dbfaa36b2711bb629f305fac802f19c52509f6' 
  AND (
    token = 'fy/wt1fk7VuwlMx8twkRnBgNACkrVSa9rKXbjbjhAYU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )