UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'bx2K0rGI1sm7AoDCBrP+GUEEZowqIS6wDxyUnXXoArA=' 
WHERE 
  key_id = 'bced3910c8fbe7f79f3bbc03a0948dae8978e8621672520e67cd411d2fb86915' 
  AND (
    token = 'bx2K0rGI1sm7AoDCBrP+GUEEZowqIS6wDxyUnXXoArA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )