UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '1TuELsyJl+a0Gn2CJQUu8CqAcYxPGwbU1XTn7YWzDEU=' 
WHERE 
  key_id = 'f8b5c613954b764e2df3c4398546b707a5bfd5037c0908baec3ad33201cfaa59' 
  AND (
    token = '1TuELsyJl+a0Gn2CJQUu8CqAcYxPGwbU1XTn7YWzDEU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )