UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'LAIfEKvKk86ARzxwWjMRE3y0xAMSF8jKMqDbcSnpKRI=' 
WHERE 
  key_id = 'e4c13ac974862dc1f86b7c15246be4d55be722961e0195c91719ed36c66d8fd1' 
  AND (
    token = 'LAIfEKvKk86ARzxwWjMRE3y0xAMSF8jKMqDbcSnpKRI=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )