UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'PmrNCCVuEUfxYC7iR2ukvm6Aovs/2mq8IVL3OY6vgns=' 
WHERE 
  key_id = 'aa3e261e02b2c0fd5c9bf5f0bf00aee7866d9dddb51ced5e75acd7d250eb3a20' 
  AND (
    token = 'PmrNCCVuEUfxYC7iR2ukvm6Aovs/2mq8IVL3OY6vgns=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )