UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'QZVH+Nsulpji2d7iD3Mem9OOsKnint3nU1daTzUFxrQ=' 
WHERE 
  key_id = '7ba4ca5767c5ac88ca13aaeabe4cc27258eb36815fc1fffd6382349347817df6' 
  AND (
    token = 'QZVH+Nsulpji2d7iD3Mem9OOsKnint3nU1daTzUFxrQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )