UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'YnYA3aIQIs83vLHipPQ+juPv9UJ7U10Cg8p0zpxp/JU=' 
WHERE 
  key_id = 'db6a50232bf77c7cf2b4dcade6b26b67ad84a1846f41e5eb90219ad5f1bb9941' 
  AND (
    token = 'YnYA3aIQIs83vLHipPQ+juPv9UJ7U10Cg8p0zpxp/JU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )