UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'SNAOsiUK5JxRXwAxR+E1DPWMvKfVDoR5AAFN87D4yEg=' 
WHERE 
  key_id = '2dc5516242440eaa06c2a00c9703bb8955f980598c832d934b0b50d12b80e3c2' 
  AND (
    token = 'SNAOsiUK5JxRXwAxR+E1DPWMvKfVDoR5AAFN87D4yEg=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )