UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '9dJ7Ndbh9A5naOPnfqbyLOqqeJ3orB4QMaxepiPzfqw=' 
WHERE 
  key_id = 'c307bdb2c228398108c998498ee6581b0b07b98a1df86fe55e4250ed217a1c25' 
  AND (
    token = '9dJ7Ndbh9A5naOPnfqbyLOqqeJ3orB4QMaxepiPzfqw=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )