UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'GEivLIWeoerQZuMT/++5ba5OOC+X6y9pN80iUY950yg=' 
WHERE 
  key_id = 'de5b97a3dd0cf5671129c8313b1f232c7e29b9522143a402fbb09141751876d3' 
  AND (
    token = 'GEivLIWeoerQZuMT/++5ba5OOC+X6y9pN80iUY950yg=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )