UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'zpHDNZ/Yz8HFTu0ZUbbRyNvvoyN7PGFTH4U0PLRpsik=' 
WHERE 
  key_id = '9d82391ffd1af38ffd7dc27eec3a4083727b2c75f3b8396f1cfb284e3021df30' 
  AND (
    token = 'zpHDNZ/Yz8HFTu0ZUbbRyNvvoyN7PGFTH4U0PLRpsik=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )