UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Fk+WeXwsxjSZ4cPcgWO4im//UYaU5JpSLfU2QOj1/RQ=' 
WHERE 
  key_id = '8ddbcc3307e15b7937540ce4ab43649b4521c00a6a175d4ec4ea21965569bd78' 
  AND (
    token = 'Fk+WeXwsxjSZ4cPcgWO4im//UYaU5JpSLfU2QOj1/RQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )