UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'pZbB4BTXEalWcGlTYS/bOuU3DUq6Afi6aGFkpgbF7sc=' 
WHERE 
  key_id = '509c417e63b01d7e8793847d97e86a9a669bf3ce7cd39e618c6700002cac30e6' 
  AND (
    token = 'pZbB4BTXEalWcGlTYS/bOuU3DUq6Afi6aGFkpgbF7sc=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )