UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'DEZnkgF4nO5Kc5r8FSHQ2eZ12ctsVnz4ARl0ZbSM5ng=' 
WHERE 
  key_id = '96859bb38d81af34814b5264641b15e861a35fb0338ae39b53b3bdd9182d7cc6' 
  AND (
    token = 'DEZnkgF4nO5Kc5r8FSHQ2eZ12ctsVnz4ARl0ZbSM5ng=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )