UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '6rWevvvCKfIefVJ0Rt3nnW6cxAqIvI0vHzdEkCyhIHA=' 
WHERE 
  key_id = 'd74289de95fbfafc8acbcd2a00e567bb7f713496bc53ba0fa707e21d2fb19465' 
  AND (
    token = '6rWevvvCKfIefVJ0Rt3nnW6cxAqIvI0vHzdEkCyhIHA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )