UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'P6KiRqaBFxlIwsutOThSEDUDgCukKzIl7lCf1rs2phI=' 
WHERE 
  key_id = '7bb8a266b6c5308fb8f698ab114c8107f69c09ffd4c6d8cca21ba4310dce0bbf' 
  AND (
    token = 'P6KiRqaBFxlIwsutOThSEDUDgCukKzIl7lCf1rs2phI=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )