UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'iCgp5ooWP1VEhb2cbQHDk6M4Mr0/QaamzqabNM0nMuA=' 
WHERE 
  key_id = '123efdccad9d96880a7f34dcb96e79cee45171fdd42a0848ad1c59f263bc739f' 
  AND (
    token = 'iCgp5ooWP1VEhb2cbQHDk6M4Mr0/QaamzqabNM0nMuA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )