UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '4EHko0INySsOoxHC8WxpV8w+fp//mlanvboCWdin3ig=' 
WHERE 
  key_id = 'd303b4d3fb1283ef8892be2e4c7b0aed87adc483a44b32f669ee7844a8ad3312' 
  AND (
    token = '4EHko0INySsOoxHC8WxpV8w+fp//mlanvboCWdin3ig=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )