UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'vOhHrg1RzdsBPkg/idRB4s01I71kcXVv16AiA0+OyLY=' 
WHERE 
  key_id = '35a4ea69c3834bb3dba626f485465ed80a87c53b248347f479b626a01c4807e5' 
  AND (
    token = 'vOhHrg1RzdsBPkg/idRB4s01I71kcXVv16AiA0+OyLY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )