UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'I9Ep/CAB+V9jeCmgiZaUF+Ru2LeObtXPt45qb6PnTg8=' 
WHERE 
  key_id = '5dc0a6b5517d0c20cb5ac64233a3144766bbc93c55e639d69724b207c618717e' 
  AND (
    token = 'I9Ep/CAB+V9jeCmgiZaUF+Ru2LeObtXPt45qb6PnTg8=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )