UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'GSGp3kZpLR5vO++2ZzNSU6IOr91PP+kTs61D4itReYM=' 
WHERE 
  key_id = '5666c791413657b191bd58f025f4762a2ad249c68df0f5db4baceb5a159070ca' 
  AND (
    token = 'GSGp3kZpLR5vO++2ZzNSU6IOr91PP+kTs61D4itReYM=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )