UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Sl7KE4N0DM5cHbdJgaXuM7kqDfA3yrPAWp8DWSFp82s=' 
WHERE 
  key_id = '16ef5515ac6dcdc17d0b57d05e958635b5c0f8f2337d2a0623d57ee6197098fa' 
  AND (
    token = 'Sl7KE4N0DM5cHbdJgaXuM7kqDfA3yrPAWp8DWSFp82s=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )