UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '5yNwYkJ+F4BeYMMsVhrLfD5xQTHTfwdBTO9l06p3gmQ=' 
WHERE 
  key_id = '68337d3dbc2f562a0823c8b2ef755aabfc5a25baf8d27100860d6d3dfbae26d4' 
  AND (
    token = '5yNwYkJ+F4BeYMMsVhrLfD5xQTHTfwdBTO9l06p3gmQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )