UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'QAmUpAET1V7tiFRn9lRxuTywwCNjZoWz/VnqYZ7xFqY=' 
WHERE 
  key_id = '0f3d10ba3ca24922ae893719092249bfbff2739568feb5d959f0be674500ab75' 
  AND (
    token = 'QAmUpAET1V7tiFRn9lRxuTywwCNjZoWz/VnqYZ7xFqY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )