UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'esrEJLLkvOmHLTh4TSQMVVtDvHuJJeOw85x9t3lgImI=' 
WHERE 
  key_id = '764e48e376c5376a669e37d002d1258e55850019de4acb712b675a66bfe75086' 
  AND (
    token = 'esrEJLLkvOmHLTh4TSQMVVtDvHuJJeOw85x9t3lgImI=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )