UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'FD53cqLSNpDd8MFy9HXfA7HspBwgA079H5XhzJ9sOio=' 
WHERE 
  key_id = '1ab18ce62a1e8afeceb6158796be0bd16398a236cc0bcf9efb21a06560142565' 
  AND (
    token = 'FD53cqLSNpDd8MFy9HXfA7HspBwgA079H5XhzJ9sOio=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )