UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'S1Y9aIkkXBj4QpXRnxYKHUF+royzLArwtDrc2lgDS9w=' 
WHERE 
  key_id = 'e75f9e5906e031cb294291e9bf1cdfef3593a07137bf5df9c17e9014d4a51d5d' 
  AND (
    token = 'S1Y9aIkkXBj4QpXRnxYKHUF+royzLArwtDrc2lgDS9w=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )