UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'EJ7HJBlbwKqBCoSR6lIW4RKjwRunfzfBPW4yFVNAgFM=' 
WHERE 
  key_id = '57f4154437d3ad1cbb071c5f3c41bbbc1d0e903e6e53766c4c635b514a0cdc45' 
  AND (
    token = 'EJ7HJBlbwKqBCoSR6lIW4RKjwRunfzfBPW4yFVNAgFM=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )