UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'w8a17VgdJp9ZCCOG3INJpW7GV86WhGhSKQysmhxAStM=' 
WHERE 
  key_id = '92bbdb0dc13ea6aa494ca78f90b68a38672b6f8b02e2f685bb095747a0ff1599' 
  AND (
    token = 'w8a17VgdJp9ZCCOG3INJpW7GV86WhGhSKQysmhxAStM=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )