UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'IpIbWbINkHruZAzoeWRXKaahK3XanRhtTs6q2sGK/hY=' 
WHERE 
  key_id = 'a77b70200184c599fc83cadad260512d31f9958545203cf3d81f6ce5c9914dde' 
  AND (
    token = 'IpIbWbINkHruZAzoeWRXKaahK3XanRhtTs6q2sGK/hY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )