UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'dxp+CFgF++oDjj39nz/Ap/gKl9GclscIT4vIAM4jhuM=' 
WHERE 
  key_id = '0646004adecb5333e7f5cf118ed81ce87cafff86fcea441076715e92cb14773e' 
  AND (
    token = 'dxp+CFgF++oDjj39nz/Ap/gKl9GclscIT4vIAM4jhuM=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )