UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'BFxKbWeHtm2uGCyYgPOUCX6aggPVrTb8EtrrUDDtXPM=' 
WHERE 
  key_id = '71b0da1708b661d64914a44a455f382dab8c15b082ef00b6c33b10c43a53fa70' 
  AND (
    token = 'BFxKbWeHtm2uGCyYgPOUCX6aggPVrTb8EtrrUDDtXPM=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )