UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'DYvzwWdPdRp2odmlalrvlm1DA8ahDmPwkSY93JPLORc=' 
WHERE 
  key_id = '7573710303d8e265f5e104cfad59439a89ae2cc9e0432f181277eedbdee68bc2' 
  AND (
    token = 'DYvzwWdPdRp2odmlalrvlm1DA8ahDmPwkSY93JPLORc=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )