UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'PPF32+9IgdwezmsUFdcD3TQZ8QMP+ueydBF4K8KEKuk=' 
WHERE 
  key_id = '2d74c23a778fd6225fa093ec42d69f5944b235dbc03182e982413ca9873c7bd9' 
  AND (
    token = 'PPF32+9IgdwezmsUFdcD3TQZ8QMP+ueydBF4K8KEKuk=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )