UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'V7BNh0AjOCsNqg/psBhsTPKc6s4SKZSKdbnpitgYJBg=' 
WHERE 
  key_id = '949ef7bd0d3261c9e6a30c80f1c2a0b2648e35d5c19e3837ba8f28737a4e70d3' 
  AND (
    token = 'V7BNh0AjOCsNqg/psBhsTPKc6s4SKZSKdbnpitgYJBg=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )