UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '4idfAZdUzyHU8G4gCIsmYY06wZ/muFJ/trlyVEpfHDk=' 
WHERE 
  key_id = 'e4b4790452f4f2051982d51db21dbb4ac082ffd1f191265e5e321c09fa0017bf' 
  AND (
    token = '4idfAZdUzyHU8G4gCIsmYY06wZ/muFJ/trlyVEpfHDk=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )