UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'B2GJ0h8U1lfpkJbw2skHF/dHd2fcUS5SYR6EeMeJ7hM=' 
WHERE 
  key_id = '4dc625b9e3fc841803d0c3665958b237f660ce68e12a8dfa77b79e707025bf87' 
  AND (
    token = 'B2GJ0h8U1lfpkJbw2skHF/dHd2fcUS5SYR6EeMeJ7hM=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )