UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'zCzXnefwTYA89P4CJOyvzQnLsGhY/e77g8E+84vqa70=' 
WHERE 
  key_id = '0b1d25bc7b963fc330a04ef584c4c612728bfa271740a70b1fc2126488a3200e' 
  AND (
    token = 'zCzXnefwTYA89P4CJOyvzQnLsGhY/e77g8E+84vqa70=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )