UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'kCHFBy2VrcOv1USO+WZarrM7E+JoPa3D9vaKVnLUFZA=' 
WHERE 
  key_id = 'e75e3c019e5038a4d1920394308440fb333993a7a1794a02832d3b8be3bc191f' 
  AND (
    token = 'kCHFBy2VrcOv1USO+WZarrM7E+JoPa3D9vaKVnLUFZA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )