UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'AfWhDOfTfMYzWXNi8wOoFAt2uVEJA9k1BSLisRyQ6jY=' 
WHERE 
  key_id = '440c688bb916ca266bfa8130c4098d7d8946b8f77f759b2e6d3b5fda66b7e6b3' 
  AND (
    token = 'AfWhDOfTfMYzWXNi8wOoFAt2uVEJA9k1BSLisRyQ6jY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )