UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'eb7NIvYibXNzl45iRi2pLc0biBb1t9VoWcVsbiOyfBo=' 
WHERE 
  key_id = 'ba4fa82b1577af892b1a2dc26527cfdcf6a0e60874eee0b808d7b14d08143bd0' 
  AND (
    token = 'eb7NIvYibXNzl45iRi2pLc0biBb1t9VoWcVsbiOyfBo=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )