UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'nHcfAkIC1YKebFmZTKKNPtYI3FIIcxBQDmcuJ0kuOcY=' 
WHERE 
  key_id = 'a63d878ac0bd587aa3e4fab0ccd06b2360273699b5c70991a62185e2caf435b8' 
  AND (
    token = 'nHcfAkIC1YKebFmZTKKNPtYI3FIIcxBQDmcuJ0kuOcY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )