UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'ZzG3SagkAf/uYYPOQn3PLOp4K540YGPOz77ale6O/P8=' 
WHERE 
  key_id = '30470e3085a1ed3e59147f0b92cb9e02ac114805fb6ff7d6ee23776b3232ab68' 
  AND (
    token = 'ZzG3SagkAf/uYYPOQn3PLOp4K540YGPOz77ale6O/P8=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )