UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '33i3Sr1g+LT7Blkl2sNgcQT9X+MIvpspL0L7ajombbk=' 
WHERE 
  key_id = 'b40eea91e486595ca52e965d4f60b90553ce6f9a87d8a5ff3c282cc6291abb46' 
  AND (
    token = '33i3Sr1g+LT7Blkl2sNgcQT9X+MIvpspL0L7ajombbk=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )