UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'YQwgEOPAQGjpVxfkuOGdRMg4NsAvauTXR/Lr/9vo9uc=' 
WHERE 
  key_id = '5ded4b18e17c4ef24f2c24746c5361341186d836919088cc09de2085289690c8' 
  AND (
    token = 'YQwgEOPAQGjpVxfkuOGdRMg4NsAvauTXR/Lr/9vo9uc=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )