UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Z8nL3ioxgVpmHmAXTI54MjIzXL+HpiCLMMo3DAJ6JNM=' 
WHERE 
  key_id = '0436015cd1c084772d8b02b2bc01ca966fa9aa91fe5f1d90cc029dde0c866160' 
  AND (
    token = 'Z8nL3ioxgVpmHmAXTI54MjIzXL+HpiCLMMo3DAJ6JNM=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )