UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'GkgQXmeTBT8np+u9B1qgq/QS6g1bCY2vyrPArv+M6s4=' 
WHERE 
  key_id = 'c0e5f26b1c1e0e7cb3d368dbf3989de9b59fcb2ce9ffe10e6382c5142a47df67' 
  AND (
    token = 'GkgQXmeTBT8np+u9B1qgq/QS6g1bCY2vyrPArv+M6s4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )