UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'qntpbxshCILsUyfV6V2Aw7hkJ/Qv1TXcqdvkC0rwXks=' 
WHERE 
  key_id = '812ad0375849a12a49646a5a7b276db0655521acfdd69574148a2258ff6a07a8' 
  AND (
    token = 'qntpbxshCILsUyfV6V2Aw7hkJ/Qv1TXcqdvkC0rwXks=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )