UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'VNAsvrNYEsJN35nupXvp92QmoY7dM7CcBC4oPsFK+Ls=' 
WHERE 
  key_id = '676dfa11c5e042a0b5f0499e1aaef0b24ef790d480116286ab0a36c3192ff9a2' 
  AND (
    token = 'VNAsvrNYEsJN35nupXvp92QmoY7dM7CcBC4oPsFK+Ls=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )