UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'OVedmsBwzg3o/OiU/POHsOZzgzR0QYiLxCdgmtZYnHE=' 
WHERE 
  key_id = '0e953a019e1935473271c30d2aaa8be61e19f2c2ed98cdeea1b1d167b762301c' 
  AND (
    token = 'OVedmsBwzg3o/OiU/POHsOZzgzR0QYiLxCdgmtZYnHE=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )