UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'U8H1spIvmIaERVStthk++FCweBuqB6U/r3F0mF310Io=' 
WHERE 
  key_id = '8accbef495e83f8134453c317e3e9fb7345edd46b567108396b5b5d6fc04a5bb' 
  AND (
    token = 'U8H1spIvmIaERVStthk++FCweBuqB6U/r3F0mF310Io=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )