UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'vMRthmDhEQdMoYr1N08oq4CSr1eIEzbbNeANYz/mDAc=' 
WHERE 
  key_id = '43eada9dc247e04d781c17e63c2d9b1a4ce2d1328a05bcc25d435dbf18e19c05' 
  AND (
    token = 'vMRthmDhEQdMoYr1N08oq4CSr1eIEzbbNeANYz/mDAc=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )